Friedbert Michel

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Kornwestheim, DT

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the cold starting and warming run of spark plug-ignit...
- Patent number 3,999,525
- Issue date Dec 28, 1976
- Robert Bosch GmbH
- Gerhard Stumpp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection system
- Patent number 3,974,811
- Issue date Aug 17, 1976
- Robert Bosch GmbH
- Gerhard Stumpp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS