TRODYNE
Measuring Devices and Aerospace Instruments-Namely, Helicopter Rotor Blade Pressure Indicators, Real Time Crack Monitor, Roto-Drive Servo Actuator, Dual Rotary Speed Monitor, Miniature High-Speed Actuator, Air Speed and Relative Wind Indicator, Automatic Monetary Exchangers and Miniature Amplifiers for Audio Frequency
Cancelled · July 1, 1980 · 73268624 ·