Ezio Marcelli

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Pescara, IT

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Patents Grantslast 30 patents

Information Patent Grant
Pulley for a synchronous drive system comprising a polymeric materi...
- Patent number 4,696,665
- Issue date Sep 29, 1987
- Pirelli Transmissioni Industriali S.p.A.
- Vincenzo Macchiarulo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...