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ELBERFELDER PAPIERFABRIK AG
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ELBERFELDER PAPIERFABRIK AG
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Filing date
Publication date
Application filed by ELBERFELDER PAPIERFABRIK AGfiledCriticalELBERFELDER PAPIERFABRIK AG
Application grantedgrantedCritical
Publication of FR906453ApublicationCriticalpatent/FR906453A/fr
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
D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
FR906453D1943-04-171944-04-18Traitement de la schappe artificielle
ExpiredFR906453A
(fr)