C-mos differential sense amplifier
C-mos dynamic binary counter
Cable equalising circuits
Cable telegraphy
Calculating machine
Calculating machines
Calibrated weights scale and analog-digital converter using...
Capacitance activated switch device
Capacitance based human touch activation and switching device
Capacitance membrane switch
Capacitance responsive circuit
Capacitance responsive control circuits
Capacitance-sensitive switch and switch array
Capacitive electric signal device and keyboard using said...
Capacitive sensor system
Capacitive store
Capacitive switching assembly
Capacitive touch switch
Capacitive touch switch and domestic appliance provided with...
Cardiac pacers