CH384774A - Procédé de fabrication de filières, notamment pour le filage et l'extrusion de matières synthétiques, et filière obtenue par ce procédé
- Google Patents
Procédé de fabrication de filières, notamment pour le filage et l'extrusion de matières synthétiques, et filière obtenue par ce procédé
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Publication number
CH384774A
CH384774ACH248362ACH248362ACH384774ACH 384774 ACH384774 ACH 384774ACH 248362 ACH248362 ACH 248362ACH 248362 ACH248362 ACH 248362ACH 384774 ACH384774 ACH 384774A
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Publication date
Application filed by Felmada S AfiledCriticalFelmada S A
Priority to CH248362ApriorityCriticalpatent/CH384774A/fr
Publication of CH384774ApublicationCriticalpatent/CH384774A/fr
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
D01D4/00—Spinnerette packs; Cleaning thereof
D01D4/02—Spinnerettes
D01D4/027—Spinnerettes containing inserts
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
CH248362A1962-02-261962-02-26Procédé de fabrication de filières, notamment pour le filage et l'extrusion de matières synthétiques, et filière obtenue par ce procédé
CH384774A
(fr)