Karl Prenzel

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Nuremberg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle electronic clutch control
- Patent number 4,019,614
- Issue date Apr 26, 1977
- Frieseke & Hoepfner GmbH Erlangen-Bruck
- Karl Prenzel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...