H01H2209/024 - CPC Classification Index

ClassID:

203955 ⎘

H01H2209/024 - CPC Classification

Classification description:

Layers Properties of the substrate

Sub-classes:

Keyboard module

Key structure with reduced resonant noise

Membrane switch and object employing same

Electronic apparatus

Touch pad module having a circuit board including a recessed area and electronic device using the same

Keyboard dome stiffener assembly

SWITCH MECHANISM AND ELECTRONIC DEVICE

Switch mechanism and electronic device