Lazzeri Giovanni

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Arezzo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming a piece of flexible linear jewelry, and jewelry p...
- Patent number 6,513,346
- Issue date Feb 4, 2003
- Uno a Erre Italia S.p.A.
- Lazzeri Giovanni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...