Michel F. F. Silvestrelli

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Bondoufle, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for shot-blasting surfaces inaccessible by a straight pipe
- Patent number 5,499,519
- Issue date Mar 19, 1996
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
- Regis G. Brunier
- B24 - GRINDING POLISHING