Maruffl Pierino

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Arezzo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Method and machine for the automatic formation of ornamental chains...
- Patent number 5,152,133
- Issue date Oct 6, 1992
- I.C.M.S.r.l. Italiano Costruzioni Metalmeccaniche
- Maruffl Pierino
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...