Angelo Colombo

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Lazzate, IT

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Patents Grantslast 30 patents

Information Patent Grant
Tubular door lock with a catch device
- Patent number 4,479,671
- Issue date Oct 30, 1984
- Valli & Colombo S.p.A.
- Angelo Colombo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cam operated lock, particularly for doors
- Patent number 4,296,956
- Issue date Oct 27, 1981
- Valli & Colombo S.p.A.
- Angelo Colombo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES