CPC Subgroup
B21C 47/32 Tongs or gripping means specially adapted for reeling operations
Full Title
Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only (coiling wire into particular forms B21F3/00) > Tongs or gripping means specially adapted for reeling operations
2 direct subcodes
Child Classifications
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