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Manfred Dohr
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Duesseldorf-Holthausen, DE
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last 30 patents
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Patent Grant
Thermoplastic polyamide as fragrance carrier
Patent number
4,708,973
Issue date
Nov 24, 1987
Henkel Kommanditgesellschaft auf Aktien
Manfred Dohr
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE