Werner Volkmar

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Idstein, DE

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Patents Grantslast 30 patents

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Closing device for closing pressure fluid conveying channels in a h...
- Patent number 5,853,017
- Issue date Dec 29, 1998
- ITT Manufacturing Enterprises Inc.
- Peter Volz
- B60 - VEHICLES IN GENERAL
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Master cylinder with two internal valves
- Patent number 5,449,225
- Issue date Sep 12, 1995
- Alfred Teves GmbH
- Jochen Burgdorf
- B60 - VEHICLES IN GENERAL
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Hydraulic brake system
- Patent number 4,902,077
- Issue date Feb 20, 1990
- Alfred Teves, GmbH
- Juan Belart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake system
- Patent number 4,831,826
- Issue date May 23, 1989
- Alfred Teves GmbH
- Juan Belart
- B60 - VEHICLES IN GENERAL