Friedrich Quissek

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Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine with two or more inlet valves per engine...
- Patent number 5,138,989
- Issue date Aug 18, 1992
- AVL Gesellschaft fur Verbrennungskraftmaschinen und Messtechnik m.b.H. Prof.D...
- Gunter K. Fraidl
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS