Johannes Gerrit Waringa

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Dieren, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for making fibres from poly(p-phenylene terephthalamide)
- Patent number 5,882,563
- Issue date Mar 16, 1999
- Akzo Nobel N.V.
- Wilhelmus Marie Roelofs
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING