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Gerd Ohrnberger
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Neckarsulm, DE
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last 30 patents
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Patent Grant
Reciprocating internal combustion engine
Patent number
4,446,828
Issue date
May 8, 1984
Audi NSU Auto Union Aktiengesellschaft
Armin Bauder
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS