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THYSSENKRUPP AT.PRO TEC GMBH
| THYSSENKRUPP AT.PRO TEC GMBH Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100251855 | SHAFT FURNACE AND METHOD FOR OPERATING A FURNACE - The invention relates to a method for operating a shaft furnace ( | 10-07-2010 |