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ANISIMOV ALBERT
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ANISIMOV ALBERT
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Application filed by ANISIMOV ALBERTfiledCriticalANISIMOV ALBERT
Priority to FR7218304ApriorityCriticalpatent/FR2185455B1/fr
Publication of FR2185455A1publicationCriticalpatent/FR2185455A1/fr
Application grantedgrantedCritical
Publication of FR2185455B1publicationCriticalpatent/FR2185455B1/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
B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
B21C3/02—Dies; Selection of material therefor; Cleaning thereof
B21C3/06—Dies; Selection of material therefor; Cleaning thereof with adjustable section