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PCE
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DIFF Subgroup
B25D 9/04

of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member

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 > of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member

CPC:

Portable percussive tools with fluid-pressure drive, , e.g. having several percussive tool bits operated simultaneously > of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member

No child classifications to compare. This is a leaf node in both IPC and CPC.