MAZZUCCHELLI INTERNATIONAL B.V

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NL-1097 JB AMSTERDAM, NL

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Patents Grantslast 30 patents

Information Patent Grant
Elastic hinge element for spectacles frame
- Patent number 8,978,204
- Issue date Mar 17, 2015
- Mazzucchelli International B.V.
- Christophe Hotellier
- G02 - OPTICS