Norberto Manzalini

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Conegliano, IT

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Patents Grantslast 30 patents

Information Patent Grant
Device for the sutter-like and tilt-down opening of a window or doo...
- Patent number 5,076,015
- Issue date Dec 31, 1991
- Otlav S. p. A.
- Norberto Manzalini
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES