Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Vereinigte Leichtmetallwerke GmbH
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Vereinigte Leichtmetallwerke GmbH
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Filing date
Publication date
Application filed by Vereinigte Leichtmetallwerke GmbHfiledCriticalVereinigte Leichtmetallwerke GmbH
Application grantedgrantedCritical
Publication of FR55885EpublicationCriticalpatent/FR55885E/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
B21C25/00—Profiling tools for metal extruding
B21C25/02—Dies
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR55885D1943-12-201943-12-20Procédé pour éviter le gros grain dans la fabrication le barres par refoulement de matières métalliques malléables
ExpiredFR55885E
(fr)