in which the material does not slip on the drums

Introduced: September 1968

Full Title

Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing > Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums > with two or more dies operating in series > in which the material does not slip on the drums

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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B21C 1/10 with accumulation of material between consecutively-arranged dies IPC+CPC Available in IPC and CPC