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GROSDEMOUGE ETS
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GROSDEMOUGE ETS
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Application filed by GROSDEMOUGE ETSfiledCriticalGROSDEMOUGE ETS
Application grantedgrantedCritical
Publication of FR1127586ApublicationCriticalpatent/FR1127586A/en
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
B21C23/00—Extruding metal; Impact extrusion
B21C23/21—Presses specially adapted for extruding metal
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1127586D1955-06-081955-06-08
Device for spinning metal parts, such as valves, bolts, etc.
ExpiredFR1127586A
(en)