Helmut Wilke

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Wennigsen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Unloading mechanisms for air compressors
- Patent number 4,553,907
- Issue date Nov 19, 1985
- WABCO Fahrzeugbremsen GmbH
- Werner Heger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Unloading mechanisms for air compressors
- Patent number 4,505,648
- Issue date Mar 19, 1985
- WABCO Fahrzeugbremsen GmbH
- Werner Heger
- B60 - VEHICLES IN GENERAL