CPC Subgroup
B23P 11/025 Full Title
Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for (connecting sheet metal or metal tubes, rods or profiles B21D39/00; riveting B21J; soldering, unsoldering, welding B23K; hand tools for connecting wire or strip B25B25/00; connecting metal parts by adhesives F16B11/00) > by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
1 direct subcode
Child Classifications
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