Karl Voigt

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Rodenbach, DE

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Patents Grantslast 30 patents

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Pneumatic tire with tread having good aqua-planing performance and...
- Patent number 5,435,366
- Issue date Jul 25, 1995
- SP Reifenwerke GmbH
- Karl G. Voigt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle tire
- Patent number D354029
- Issue date Jan 3, 1995
- SP Reifenwerke GmbH
- Karl G. Voigt
- D12 - Transportation
Information Patent Grant
Method for the preparation of hydrogen sulfide
- Patent number 4,629,617
- Issue date Dec 16, 1986
- Degussa AG
- Karl Voigt
- C01 - INORGANIC CHEMISTRY