H03H 9/10 Mounting in enclosures
Introduced: September 1968
Full Title
Full titles differ between systems:
Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators > Details > Holders or supports > Mounting in enclosures
Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (electro-acoustic transducers such as loudspeakers, microphones or gramophone pick-ups H04R; piezoelectric, electrostrictive or magnetostrictive devices with mechanical input or output, e.g. actuators or sensors, H10N30/00, H10N35/00) > Details > Holders or supports > Mounting in enclosures
CPC subdivides this area 4x more granularly than IPC with 3 additional codes.
3 codes are CPC-only extensions.
Child Classifications
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- H03H 9/12 for networks with interaction of optical and acoustic waves IPC+CPC Available in IPC and CPC