Jurgen Sommer

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tread surface profile for pneumatic vehicle tires
- Patent number 4,815,512
- Issue date Mar 28, 1989
- Uniroyal Englebert Reifen GmbH
- Manfred Gerresheim
- B60 - VEHICLES IN GENERAL