Seven-state resistance sensing supervisory system

Seven-state resistance sensing supervisory system utilizing...

Shaft misalighment monitoring

Shaft positioning means

Sigma delta converter for vortex flowmeter

Signal activated electric circuit controller

Signal generating device

Signal input sheet

Signal processing apparatus and method

Signal repeater system

Signal translating devices

Signal transmission system

Signal-identifying circuit arrangement

Simplified control system for electronic media

Simplified method and apparatus for programming a universal...

Simultaneous interrogation of multi wavelength-modulated...

Simultaneously transmitting and receiving follow-up system...

Single wire, infrared, randomly reflected, automotive...

Skier information system

Sliding contact mechanical/electrical displacement transducer