Valfivre S.p.A.

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Florence, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for increasing the pulse repetition frequency in a laser
- Patent number 4,230,993
- Issue date Oct 28, 1980
- Valfivre S.p.A.
- Gianfranco Cirri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for cutting or shaping of a substrate by laser
- Patent number 4,169,976
- Issue date Oct 2, 1979
- Valfivre S.p.A.
- Gian Franco Cirri
- B28 - WORKING CEMENT, CLAY, OR STONE

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