Jean-Claude Frerejacques

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Saint-Cosme-en-Vairais, FR

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Patents Grantslast 30 patents

Information Patent Grant
Threaded element forming for example a screw, and assembly of piece...
- Patent number 4,861,210
- Issue date Aug 29, 1989
- Simmonds S.A.
- Jean-Claude Frerejacques
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bolt and assembly using such a bolt
- Patent number 4,600,343
- Issue date Jul 15, 1986
- Simmonds S.A.
- Jean-Claude Frerejacques
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR