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Josephine Francoise Leroy
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Josephine Francoise Leroy
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Publication of FR524980ApublicationCriticalpatent/FR524980A/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
D01C1/00—Treatment of vegetable material
D01C1/04—Bacteriological retting
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Engineering & Computer Science
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Health & Medical Sciences
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Life Sciences & Earth Sciences
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
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Molecular Biology
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Wood Science & Technology
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Zoology
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Textile Engineering
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FR524980A1920-09-241920-09-24Procédé d'obtention de fibres nouvelles à divers usages
ExpiredFR524980A
(fr)