Jacques J. Siat

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Benfeld, FR

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Patents Grantslast 30 patents

Information Patent Grant
Sudden interlocking and teleunlocking mechanical assembly for a tra...
- Patent number 4,723,457
- Issue date Feb 9, 1988
- Societe Anonyme Dite Socomec
- Robert R. Zinck
- H01 - BASIC ELECTRIC ELEMENTS