Air core gauge with zero pointer return related application
Air core gauge, multi-frequency pulse width modulator system the
Air-core meter having improved bobbin design
Airborne microwave refractometer
Aircraft electrical system tester
Al.sub.x Ga.sub.1-x as probe for use in electro-optic sampling
Alarm circuit to detect shorting of periodic signal source
Alignment receptacle of a sensor adapted to interact with a...
Alkali metal ionization detector
Alternating current detection coil
Alternating current detector
Alternating current measuring device
Alternating current meter circuit
Alternating current potential measuring device
Alternating current sensor based on concentric-pipe geometry and
Alternating current sensor based on parallel-plate geometry and
Alternating current sensor based on parallel-plate geometry and
Alternating current sensor employing parallel plates and having
Alternating current watt transducer
Alternating voltage detector