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Application filed by Donagemma Giuseppe, Donagemma Piero, Donagemma MariofiledCriticalDonagemma Giuseppe
Publication of CH237171ApublicationCriticalpatent/CH237171A/de
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
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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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Engineering & Computer Science
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Textile Engineering
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CH237171D1942-09-051943-08-24Verfahren zur Herstellung von stickstoffhaltigen künstlichen Textilfasern aus Ausschussvogelfedern.
CH237171A
(de)