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Fried Krupp Grusonwerk AG
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Fried Krupp Grusonwerk AG
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Publication date
Application filed by Fried Krupp Grusonwerk AGfiledCriticalFried Krupp Grusonwerk AG
Application grantedgrantedCritical
Publication of FR692211ApublicationCriticalpatent/FR692211A/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
B21C23/00—Extruding metal; Impact extrusion
B21C23/21—Presses specially adapted for extruding metal
B21C23/211—Press driving devices
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR692211D1929-05-301930-03-18Presse hydraulique verticale à métaux, plus particulièrement pour câbles sous plomb
ExpiredFR692211A
(fr)