DIFF Subgroup
B25D 9/12 comprising a built-in liquid motor
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously > Means for driving the impulse member > comprising a built-in liquid motor
CPC:
Portable percussive tools with fluid-pressure drive, , e.g. having several percussive tool bits operated simultaneously > Means for driving the impulse member > comprising a built-in liquid motor
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open