Willi Hunold

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Merzenich, DE

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Patents Grantslast 30 patents

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Length of material, in particular for filtering, method for its man...
- Patent number 4,788,100
- Issue date Nov 29, 1988
- Thomas Josef Heimbach GmbH & Co.
- Eberhard Janssen
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS