Georges Charnay

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Cluses, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electromechanical operating device for a slidingly movable door
- Patent number 4,819,743
- Issue date Apr 11, 1989
- Somfy
- Andre J. Rousselot
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES