Wolfgang Morgenstern

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Kriens, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing an elastic bulk yarn
- Patent number 5,313,776
- Issue date May 24, 1994
- Rhone-Poulenc Viscosuisse SA
- Remy Humbrecht
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING