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HIRSCH KUPFER und MESSINGSWERKE
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HIRSCH KUPFER und MESSINGSWERKE
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Application filed by HIRSCH KUPFER und MESSINGSWERKEfiledCriticalHIRSCH KUPFER und MESSINGSWERKE
Application grantedgrantedCritical
Publication of FR683068ApublicationCriticalpatent/FR683068A/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
B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels for metal extruding
B21C35/04—Cutting-off or removing waste
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR683068D1928-10-131929-10-10Procédé pour la séparation des déchets de presse dans la fabrication des étirés ou analogues
ExpiredFR683068A
(fr)