Josef Steinkuhl

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Bad Hersfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Board drying process and drier
- Patent number RE37557
- Issue date Feb 26, 2002
- Babcock BSH AG
- Freidrich Bahner
- 034 - Drying and gas or vapor contact with solids
Information Patent Grant
Board drying process and drier
- Patent number 5,659,975
- Issue date Aug 26, 1997
- Babcock-BSH AG
- Friedrich Bahner
- F26 - DRYING
Information Patent Grant
Method of and apparatus for producing gypsum fiber boards (plasterb...
- Patent number 4,734,163
- Issue date Mar 29, 1988
- Babcock-BSH Aktiengesellschaft
- Kurt Eberhardt
- B28 - WORKING CEMENT, CLAY, OR STONE