Francis Gautnier

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for providing a drawn fiber-like object with a helical struc...
- Patent number 4,509,968
- Issue date Apr 9, 1985
- Thomson-CSF
- Herve Arditty
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL