Earphone jack for tape recorders
Earthing switch
Earthing switch for gas-insulated switchgear apparatus
Earthquake actuated micro switch
Earthquake resistant switchgear
Easily assembleable push-button switch
Easily peelable sheet having contact plates and switch...
Easily positionable keyboard
Easily serviced fluid pressure operated switch
Easy-to-clean keypad device
Effective arc stack/efficient contact carrier
EL sheet diaphragm and a switch using the same
EL-combined sheet switch
Elastic apparatus for a keyswitch key of a keyboard and the keys
Elastic member for supporting a key top in a push button switch
Elastic sheet structure having an improved electrical...
Elastic strip of keyboard and method for producing the same
Elastic strip used in electronic device
Elastic strip with contacts for detecting the transit of motor v
Elastic toggle switch lever mounting