IPC Subgroup
H03H 9/24 Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
Introduced: September 1968
Last revised: January 2006
Full Title
Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators > Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS