Luigi Bettonica

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3 Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic press, particularly for the shaping and pressing of cylin...
- Patent number 4,057,383
- Issue date Nov 8, 1977
- Luigi Bettonica
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Hydraulic press for the production of tiles, dishes, cups of cerami...
- Patent number 4,043,730
- Issue date Aug 23, 1977
- Luigi Bettonica
- B28 - WORKING CEMENT, CLAY, OR STONE