Giancarlo Bettin

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Gonars, IT

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Patents Grantslast 30 patents

Information Patent Grant
Coupling for compound profile members for doors or windows
- Patent number 5,566,524
- Issue date Oct 22, 1996
- Archimede Progetti Srl
- Giancarlo Bettin
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS