Gottfried Schaffer

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Immenstaad, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dual switch system for common use by track guided rail vehicles and...
- Patent number 4,870,906
- Issue date Oct 3, 1989
- Thyssen Industrie AG
- Gottfried Schaffer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES