Jean-Jacques Rouchon

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Maisons Alfort, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for angularly positioning a mass relative to a horizontal su...
- Patent number 5,971,572
- Issue date Oct 26, 1999
- ALM
- Jean-Jacques Rouchon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES