IPC Subgroup
G05G 25/02 Inhibiting the generation or transmission of noise
Introduced: January 1990
Last revised: January 2006
Full Title
Other details, features or accessories of control mechanisms, e.g. supporting intermediate members elastically > Inhibiting the generation or transmission of noise
Classification Context
- Section:
- PHYSICS
- Class:
- CONTROLLING; REGULATING
- Subclass:
- CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY