Didier Faucon

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Grand Quevilly, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for placing a construction material in a liquid e...
- Patent number 4,674,917
- Issue date Jun 23, 1987
- Laboratoire Central des Ponts et Chaussees
- Hubert Perrier
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING