Marcel Costil

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Cormeilles en Parisis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Cutting tip for rotary machining, a tool fitted with such tips and...
- Patent number 4,623,285
- Issue date Nov 18, 1986
- Atelier de Rectification et d'Affutage A.R.A.F.
- Marcel Costil
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR