Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
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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
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23/00
Extruding metal; Impact extrusion
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B21C23/22
Making metal-coated products; Making products from two or more metals
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B21C23/24
Covering indefinite lengths of metal or non-metal material with a metal coating
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B21C23/26
Applying metal coats to cables, e.g. to insulated electric cables
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B21C23/30
on continuously-operating extrusion presses
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