DIFF Main Group
B25D 11/00 Portable percussive tools with electromotor drive
Introduced: September 1968
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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- B25D 11/04 in which the tool bit or anvil is hit by an impulse member IPC+CPC Available in IPC and CPC