Wofgang Ballerstedt

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Schoenebeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
High-pressure sealing element to four injectors
- Patent number 6,845,756
- Issue date Jan 25, 2005
- Robert Bosch GmbH
- Siegfried Ruthardt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
High-pressure sealing element for injectors
- Publication number 20040021011
- Publication date Feb 5, 2004
- Siegfried Ruthardt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS