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Hanueke Boerstoel
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Arnhem, NL
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last 30 patents
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Patent Grant
Process for preparing a spinnable, isotropic cellulose solution
Patent number
6,140,497
Issue date
Oct 31, 2000
Akzo Nobel N.V.
Jan Barend Westerink
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING