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METALLWERKE NEHEIM ACT GES
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METALLWERKE NEHEIM ACT GES
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Application filed by METALLWERKE NEHEIM ACT GESfiledCriticalMETALLWERKE NEHEIM ACT GES
Application grantedgrantedCritical
Publication of FR461950ApublicationCriticalpatent/FR461950A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR461950D1913-08-281913-08-28Dispositif pour l'étirage des fils
ExpiredFR461950A
(fr)