Christian Norbert Müller

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Witzhave, DE

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Patents Grantslast 30 patents

Information Patent Grant
Variable-pitch propeller or repeller
- Patent number 9,476,311
- Issue date Oct 25, 2016
- Siemens Aktiengesellschaft
- Ernst-Christoph Krackhardt
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE-PITCH PROPELLER OR REPELLER
- Publication number 20130142653
- Publication date Jun 6, 2013
- SIEMENS AKTIENGESELLSCHAFT
- Ernst-Christoph Krackhardt
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...