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Obereisesheim, DE
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last 30 patents
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Patent Grant
Starter arrangement for a helicopter
Patent number
4,875,643
Issue date
Oct 24, 1989
Dr. Ing. h.c.F. Porsche AG
Staas Gietzen
B64 - AIRCRAFT AVIATION COSMONAUTICS
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Patent Grant
Multi-cylinder internal combustion engine with externally applied i...
Patent number
4,841,926
Issue date
Jun 27, 1989
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Klaus Hain
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS