Wolfgang Schafer

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Grossbottwar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Intake apparatus for an internal combustion engine
- Patent number 5,168,849
- Issue date Dec 8, 1992
- Robert Bosch GmbH
- Jurgen Gerhardt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for controlling recirculated exhaust gas quantities in in...
- Patent number 4,620,520
- Issue date Nov 4, 1986
- Robert Bosch GmbH
- Wolfgang Maisch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS