CPC Subgroup
B25B 23/10 using mechanical gripping means
Full Title
Details of, or accessories for, spanners, wrenches, screwdrivers (bolt tensioners B25B29/02) > Arrangements for handling screws or nuts > for holding or positioning screw or nut prior to or during its rotation > using mechanical gripping means
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open