Dieter Wittmann

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Nurnberg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Cam for controlling valves of an internal combustion engine
- Patent number 3,981,281
- Issue date Sep 21, 1976
- Maschinenfabrik Augsburg-Nurnberg AG
- Gerhard Deschler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES