Christian DeCoopman

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St-Just-En-Chaussee, FR

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Patents Grantslast 30 patents

Information Patent Grant
Formation of mineral fibre flakes and use of these flakes to recons...
- Patent number 4,852,219
- Issue date Aug 1, 1989
- Isover-Saint Gobain
- Yves Demars
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS