IPC Subgroup
B25D 17/11 Arrangements of noise damping means
Introduced: January 1980
Last revised: January 2006
Full Title
Details of, or accessories for, portable power-driven percussive tools > Arrangements of noise damping means
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
- Subclass:
- PERCUSSIVE TOOLS
1 direct subcode
Child Classifications
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- B25D 17/12 of exhaust silencers