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Volker Diehm
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Schwaigern, DE
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last 30 patents
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Patent Grant
Chain guide for a control-shaft drive of an internal-combustion eng...
Patent number
6,412,464
Issue date
Jul 2, 2002
Harley-Davidson Motor Company Group, Inc.
Andreas Schneider
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Guide rail for guiding and/or tensioning a chain
Patent number
6,036,613
Issue date
Mar 14, 2000
Dr. Ing. h.c.F. Porsche AG
Volker Diehm
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Guide rail for drive chains
Patent number
4,832,664
Issue date
May 23, 1989
Dr. Ing. h.c.F. Porsche AG
Klaus Groger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES