Making tubes with riveted seams

Introduced: September 1968

Full Title

Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape > of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes > Making tubes with riveted seams

Of 6 combined children, 0 exist in both systems.

6 codes are CPC-only extensions.

Child Classifications

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B21C 37/101 CPC only CPC only
B21C 37/102 CPC only CPC only
B21C 37/104 CPC only CPC only
B21C 37/105 CPC only CPC only
B21C 37/107 CPC only CPC only
B21C 37/108 CPC only CPC only