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Heinz Frigger
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Langen-Oberlinden, DE
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last 30 patents
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Patent Grant
Brake system for automotive vehicles
Patent number
5,066,073
Issue date
Nov 19, 1991
Alfred Teves GmbH
Heinz Frigger
B60 - VEHICLES IN GENERAL
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Patent Grant
Anti-lock brake system with clutch or transmission control
Patent number
4,825,989
Issue date
May 2, 1989
Alfred Teves GmbH
Heinz Frigger
B60 - VEHICLES IN GENERAL