CPC Main Group
B25B 15/00 Screwdrivers (hand-driven gear-operated B25B17/00; impact screwdrivers B25B19/00; portable power-driven B25B21/00 )
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B25B 15/02 operated by rotating the handle
- B25B 15/06 operated by axial movement of the handle