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Cuivre & Alliages
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Cuivre & Alliages
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Application filed by Cuivre & AlliagesfiledCriticalCuivre & Alliages
Application grantedgrantedCritical
Publication of FR973576ApublicationCriticalpatent/FR973576A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C29/00—Cooling or heating extruded work or parts of the extrusion press
B21C29/04—Cooling or heating extruded work or parts of the extrusion press of press heads, dies, or mandrels
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR973576D1941-09-271941-09-27Procédé et dispositif pour le filage à chaud des métaux
ExpiredFR973576A
(fr)