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Application filed by Willem De Waal Pieter JohannesfiledCriticalWillem De Waal Pieter Johannes
Publication of CH291466ApublicationCriticalpatent/CH291466A/de
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
D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
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General Chemical & Material Sciences
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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 Kinetics & Catalysis
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Textile Engineering
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CH291466D1950-01-231951-01-08Vorrichtung zur Degummierung von Pflanzen und Pflanzenteilen, insbesondere von Ramiebast.
CH291466A
(de)