CPC Subgroup
B25B 13/5008 Full Title
Spanners; Wrenches (hand-driven gear-operated B25B17/00; impact wrenches B25B19/00; portable power-driven B25B21/00 ; machines for fitting together or separating metal parts B23P19/00 ) > for special purposes > for operating on work of special profile, e.g. pipes
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open