|
2025
|
G/S
|
Tubes of metal; Pipe unions of metal. |
|
2020
|
G/S
|
Materials for railways, of metal; Metallic materials for railway tracks; Non-electric cables and ... |
|
|
G/S
|
Steel plates and other materials of metal; Common metals and their alloys; Metal building materia... |
|
2015
|
Invention
|
Method for performing material tests for pipes made of steel, which pipes are to be treated with ... |
|
2013
|
Invention
|
Method for producing welded tubes from steel. In a method for producing welded pipes from steel, ... |
|
|
Invention
|
Method for producing welded pipes from steel. The invention relates to a method for producing wel... |
|
|
Invention
|
Method for producing welded tubes from steel. The invention relates to a method for producing wel... |
|
2010
|
Invention
|
Method and device for process monitoring and process control during expansion of uoe pipes made o... |
|
|
Invention
|
Method and device for monitoring the production process of steel heavy-duty pipes by means of the... |
|
2009
|
G/S
|
Pipe made of steel used for structural purposes, namely pilings for bridge foundations, rollercoa... |
|
|
G/S
|
Pipe made of metal or predominantly of metal Custom manufacturing of pipe, or pipe made of metal ... |
|
|
Invention
|
Method for producing fiber-wrapped steel pipes having a corrosion protection sheathing. The inven... |
|
|
Invention
|
Device for the reliable optical detection of linear markings on moving objects. The invention rel... |
|
2008
|
Invention
|
Method and bending press for bending the edge strips of a metal sheet to be shaped into an open s... |
|
2007
|
Invention
|
Method and device for welding metal workpieces to a transmission means immersed directly in the m... |
|
2005
|
Invention
|
Method and bending press for bending the boundary edge of a sheet for shaping into an open seam t... |
|
1991
|
G/S
|
Tuyaux et pièces tubulaires, tous les produits précités
étant en métal, en particulier en acier. |
|
1990
|
G/S
|
Tubing, especially welding pipes and in particular welding
pipes made of steel and other metalli... |
