IVA GmbH Ingenieurgesellschaft Auto und Verkehr

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Patents Applicationslast 30 patents

Information Patent Application
VALVE GEAR FOR LOAD CHANGE VALVES OF INTERNAL COMBUSTION ENGINES
- Publication number 20080127922
- Publication date Jun 5, 2008
- IVA GmbH Ingenieurgesellschaft Auto und Verkehr
- Walter Siepmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES