Helmut Door

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Sachsenheim, DT

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Patents Grantslast 30 patents

Information Patent Grant
Switch construction, particularly for indicating automobile seat lo...
- Patent number 3,940,581
- Issue date Feb 24, 1976
- SWF-Spezialfabrik fur Autozubehor Gustav Rau GmbH
- Helmut Door
- B60 - VEHICLES IN GENERAL