Ambulator control circuitry
Binary switching control circuit for an electrically adjustable
Command control for model railroading using AC track power signa
Control circuit for an arrangement having at least two...
Cross-coupling drive circuit
DC shunt (or compound) motor pair capable of synchronous operati
Device for controlling movement of a rotating element
Drive system for A.C. motors
Head diffraction compensated stereo system with optimal equaliza
Lab bottle capper
Methods and apparatuses for estimating transient slip
Mine hoist control method and apparatus
Multi-line chemical injection system
Pulsing control for an inertial drive system for a multi-motor b
Simultaneous independent control system for electric motors
Synchronous drive system for automated textile drafting system