Kang Qian

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Mulheim an der Ruhr, DE

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Patents Grantslast 30 patents

Information Patent Grant
Locking sub-assembly for closing the remaining gap between the firs...
- Patent number 8,157,530
- Issue date Apr 17, 2012
- Siemens Aktiengesellschaft
- Joachim Krützfeldt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Closing assembly for a blade ring of turbomachinery
- Patent number 8,157,531
- Issue date Apr 17, 2012
- Siemens Aktiengesellschaft
- Joachim Krützfeldt
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method for setting a radial gap of an axial-throughflow turbomachin...
- Patent number 7,766,611
- Issue date Aug 3, 2010
- Siemens Aktiengesellschaft
- Tobias Buchal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
FIREPROOF MOLDING BODY AND METHOD FOR PRODUCING THE SAME
- Publication number 20200189982
- Publication date Jun 18, 2020
- Siemens Aktiengesellschaft
- Tobias Buchal
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Closing Assembly for a Blade Ring of Turbomachinery
- Publication number 20090220345
- Publication date Sep 3, 2009
- SIEMENS AKTIENGESELLSCHAFT
- Joachim Krützfeldt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Locking Sub-Assembly for Closing The Remaining Gap Between The Firs...
- Publication number 20090016889
- Publication date Jan 15, 2009
- Joachim Krutzfeldt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for setting a radial gap of an axial-throughflow turbomachin...
- Publication number 20060245910
- Publication date Nov 2, 2006
- Siemens Aktiengesellschaft
- Tobias Buchal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES