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Rudolf Herrmann
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Flein, DE
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last 30 patents
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Patent Grant
Oil pan for an internal-combustion engine
Patent number
5,158,053
Issue date
Oct 27, 1992
Dr. Ing. h.c.F. Porsche AG
Wolfgang Krechberger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Grant
Supporting pipe to constitute a drive unit for an automotive vehicle
Patent number
4,273,207
Issue date
Jun 16, 1981
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Rolf V. Sivers
B60 - VEHICLES IN GENERAL