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2026
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P/S
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Metal pipes and tubes; common metals and their alloys; unwrought or semi-wrought common metals; o... |
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2025
|
Invention
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Method of manufacturing hot press-formed member having excellent productivity, weldability and fo... |
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|
Invention
|
Unconstrained vibration damping metal sheet with foam pores and method for manufacturing same.
P... |
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Invention
|
Electrogalvanized steel sheet having superb whiteness and method for manufacturing same.
The pre... |
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Invention
|
Ultra high strength and high ductility steel sheet having excellent yield ratio and manufacturing... |
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|
Invention
|
High strength steel plate and manufacturing method therefor.
A high strength steel plate accordi... |
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Invention
|
Zinc-based coated steel material having excellent corrosion resistance and spot weldability.
The... |
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Invention
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Wire rod and steel wire for springs having excellent corrosion fatigue resistance properties, and... |
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Invention
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Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldabili... |
|
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Invention
|
High strength multi-phase steel having excellent burring properties at low temperature, and metho... |
|
|
Invention
|
Aluminum alloy-plated steel sheet, hot-formed member, and methods for manufacturing aluminum allo... |
|
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Invention
|
Asymmetric rolling apparatus and rolling method. According to the present disclosure, an asymmetr... |
|
|
Invention
|
Cold-rolled steel sheet having excellent bendability and hole expandability and method for manufa... |
|
|
Invention
|
Tube for transportation system. A tube for a transportation system is disclosed. The tube for a t... |
|
|
Invention
|
Tube for transportation system. A tube for a transportation system, according to the present disc... |
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|
Invention
|
Heterogeneous coated steel sheet having excellent workability and corrosion resistance, and metho... |
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|
Invention
|
Cathode active material precursor and manufactur-ing method thereof, and cathode active material.... |
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Invention
|
Nozzle engagement device and method. Embodiments of the present disclosure relate to a nozzle eng... |
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Invention
|
Hot formed part and manufacturing method thereof. The present invention relates to a hot formed p... |
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|
Invention
|
Low thermal expansion steel and method for manufacturing same. A low thermal expansion steel acco... |
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|
Invention
|
Non-magnetic austenitic stainless steel and manufacturing method thereof. A non-magnetic austenit... |
|
|
Invention
|
Martensitic stainless steel and method of manufacturing same. A martensitic stainless steel accor... |
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|
Invention
|
Doubly oriented electrical steel sheet and manufacturing method therefor.
A oriented electrical ... |
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Invention
|
Ammonia recovery device and method. The present invention provides an ammonia recovery device com... |
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Invention
|
Iron core for transformer and method for manufacturing same. The present invention relates to an ... |
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|
Invention
|
Iron core for transformer and manufacturing method thereof. The present invention relates to an i... |
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|
Invention
|
Iron core for transformer. The present invention relates to an iron core of a transformer in whic... |
|
|
Invention
|
Apparatus and method for controlling vehicle and vehicle system having same. The present inventio... |
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Invention
|
Stainless steel material for diffusion bonding, and manufacturing method and diffusion bonding me... |
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|
Invention
|
Vehicle wheel disk. The present invention provides a vehicle wheel disk comprising: a fixing unit... |
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|
Invention
|
Method and apparatus for detecting anomaly of electric rod in electric furnace. Provided are a de... |
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|
Invention
|
Method for monitoring condition of blast furnace. A method for monitoring a condition of a blast ... |
|
|
Invention
|
Sub material feeding device of electric furnace and electric furnace having same. A sub material ... |
|
|
Invention
|
Manufacturing method of steel. A method for operating an electric furnace after pausing the opera... |
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2024
|
Invention
|
Cover device, and method for treating molten steel. Embodiments of the present invention relate t... |
|
|
P/S
|
Steel pipes; steel wire; steel; steel sheets; frames of metal for building; metal pipes and tubes... |
|
|
P/S
|
Steel pipes; steel wire; steel; steel sheets; frames of
metal for building; metal pipes and tube... |
|
2023
|
Invention
|
Electric furnace equipment and method for manufacturing molten metal.
An electric furnace equipm... |
|
|
Invention
|
Welding member, and wire for gas-shielded arc welding.
The present disclosure relates to a weldi... |
|
|
Invention
|
Coating film composition having heat insulation and coated metal plate using same.
The present i... |
|
|
Invention
|
Method for recycling waste batteries.
The present disclosure provides a method of recycling a wa... |
|
|
Invention
|
Cold rolled steel sheet for hot-press forming having excellent surface quality, hot-press-formed ... |
|
|
Invention
|
Plated steel sheet for hot press forming having excellent impact resistance, hot press formed par... |
|
|
Invention
|
Antivirus composite resin composition with excellent virus inactivation function and composite-re... |
|
|
Invention
|
Hot-rolled steel sheet and manufacturing method therefor.
A hot-rolled steel sheet and a manufac... |
|
|
P/S
|
Furnaces for melting metals; melting furnaces for industrial
purposes; furnaces for reducing iro... |
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|
P/S
|
Furnaces for melting metals; melting furnaces for industrial purposes; furnaces for reducing iron... |
|
|
Invention
|
Steel sheet having good plating quality and manufacturing method therefor.
The steel sheet accor... |
|
|
Invention
|
Extremely thick steel material for flange having excellent strength and low temperature impact to... |
|
|
Invention
|
Welding member having excellent weld fatigue characteristics.
A welding member having excellent ... |
|
|
Invention
|
Flashbutt welding member with excellent processability and manufacturing method.
A flashbutt joi... |
|
|
Invention
|
Gas shield arc weld metal.
A gas shield arc weld metal is provided. The present invention relate... |
|
|
P/S
|
Ores of metal; signboards of metal; barrels of metal; bolts of metal; metal nuts; screws of metal... |
|
|
P/S
|
Ores of metal; signboards of metal; barrels of metal; bolts
of metal; metal nuts; screws of meta... |
|
2022
|
Invention
|
Ultra-high strength steel sheet having excellent bendability, and manufacturing method therefor. ... |
|
|
Invention
|
Plated steel sheet for hot press forming having excellent surface properties and method for manuf... |
|
2021
|
P/S
|
Tools (parts of machines); electric washing machines for
industrial purposes; mining machines; o... |
|
|
P/S
|
Steel pipes; steel wire; steel; steel sheets; metal storage tanks; tanks of metal; common metals,... |
|
|
P/S
|
Steel pipes; steel wire; steel; steel sheets; metal storage
tanks; tanks of metal; common metals... |
|
|
P/S
|
Electric batteries; fuel cells; nickel-hydrogen batteries; rechargeable batteries, namely, second... |
|
|
P/S
|
Electric batteries; fuel cells; nickel-hydrogen batteries;
secondary cells; electric batteries f... |
|
|
P/S
|
Metal pipes and tubes; common metals and their alloys;
unwrought or semi-wrought common metals; ... |
|
2019
|
P/S
|
Unwrought or semi-wrought iron; unwrought or semi-wrought steel; steel wire; steel; steel tubes; ... |
|
2018
|
P/S
|
Steel sheets; metal pipes and tubes; common metals and their
alloys; unwrought or semi-wrought c... |
|
2011
|
P/S
|
Metal foundry machines, continuous metal casting machines, continuous casting machines, endless c... |
|
2005
|
P/S
|
Steel plates and sheets; galvanized steel plates and sheets; hot-dip galvanized steel plates and ... |
|
1994
|
P/S
|
Combustibles, charbon, gaz de réduction. Machines et dispositifs de convoyage pour installations
... |
|
1985
|
P/S
|
UNWROUGHT AND PARTLY WROUGHT COMMON METALS AND THEIR ALLOYS, NAMELY, IRON-ZINC ALLOY COATED STEEL... |
