Hans Welkers

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Gescher, DE

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Patents Grantslast 30 patents

Information Patent Grant
Textile composite material
- Patent number 6,429,153
- Issue date Aug 6, 2002
- Huesker Synthetic GmbH & Company
- Hans Welkers
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS