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Irolt Killmann
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Graz, AT
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last 30 patents
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Patent Grant
Internal combustion engine with two inlet valves per cylinder
Patent number
4,945,873
Issue date
Aug 7, 1990
AVL Gesellschaft fur Verbrennungskraftmaschinen und Messtechnik m.b.H. Prof.D...
Karl Kirchweger
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS