Andre Berchoux

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Couzon au Mont D'Or, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for cutting a tow and continuously opening th...
- Patent number 4,345,355
- Issue date Aug 24, 1982
- Rhone-Poulenc-Textile
- Andre Berchoux
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING