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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Application filed by IG Farbenindustrie AGfiledCriticalIG Farbenindustrie AG
Application grantedgrantedCritical
Publication of FR701002ApublicationCriticalpatent/FR701002A/fr
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
D01C3/02—De-gumming silk
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Life Sciences & Earth Sciences
(AREA)
Chemical & Material Sciences
(AREA)
General Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Animal Husbandry
(AREA)
Health & Medical Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Molecular Biology
(AREA)
Wood Science & Technology
(AREA)
Zoology
(AREA)
Textile Engineering
(AREA)
FR701002D1929-09-101930-08-03Procédé de décreusage de la soie écrue
ExpiredFR701002A
(fr)