2019
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Invention
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Solid fuel heater with three-zone combustion air supply. The solid fuel heater with three-zone co... |
2018
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Invention
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Device for detection of the optimum residual fuel layer for solid-fuel heaters. The device compri... |
2017
|
P/S
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Hot air apparatus; Hearths; Burners; Stoves [heating apparatus]; Barbecues; Kitchen ranges; Heati... |
|
Invention
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Hot-water heater with integrated automatic mixing of water for low-temperature corrosion protecti... |
2016
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Invention
|
Boiler with automatic detection of optimum thickness of the fuel layer. The burning boiler with a... |
|
P/S
|
Electrical energy; Thermal energy; Solid, liquid or gaseous fuels; Coal; Briquettes; Natural gas;... |