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Publication of FR1560697ApublicationCriticalpatent/FR1560697A/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
B21C23/00—Extruding metal; Impact extrusion
B21C23/007—Hydrostatic extrusion
Landscapes
Engineering & Computer Science
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Mechanical Engineering
(AREA)
Extrusion Moulding Of Plastics Or The Like
(AREA)
Forging
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Application Of Or Painting With Fluid Materials
(AREA)