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Knut Ludvig Winquist
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Elmira, NY, US
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last 30 patents
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Patent Grant
Device at injection nozzle
Patent number
3,989,774
Issue date
Nov 2, 1976
Clean Air Company Inc. "CASCA"
Knut Ludvig Winquist
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS