DIFF Subgroup
B25B 5/109 Full Title
Clamps (for holding or positioning work for welding, soldering, or cutting by applying heat locally B23K37/04) > Arrangements for positively actuating jaws > using screws
B25B 5/109 Clamps (for holding or positioning work for welding, soldering, or cutting by applying heat locally B23K37/04) > Arrangements for positively actuating jaws > using screws