Jean-Claude Chrupalla

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Vaureal, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic motor
- Patent number 7,752,957
- Issue date Jul 13, 2010
- Alfa Laval Moatti
- Jean-Claude Chrupalla
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Motor
- Publication number 20080148932
- Publication date Jun 26, 2008
- ALFA LAVAL MOATTI
- Jean-Claude Chrupalla
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES