Laurent HENANE

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CHENNEVIERES SUR MARNE, FR

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Patents Grantslast 30 patents

Information Patent Grant
Compact device for crimping edges of metal sheets, associated crimp...
- Patent number 12,240,026
- Issue date Mar 4, 2025
- Jean Marie Coquet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
COMPACT DEVICE FOR CRIMPING EDGES OF METAL SHEETS, ASSOCIATED CRIMP...
- Publication number 20240261844
- Publication date Aug 8, 2024
- STELLANTIS AUTO SAS
- Jean Marie COQUET
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...