Mariano Baldini

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Arezzo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for forming diamond-shaped edges on ornamental chains
- Patent number 5,207,540
- Issue date May 4, 1993
- Uno A Erre Italia S.p.A.
- Mariano Baldini
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...