|
US2766981A
(en)
|
|
Weighing scale system
|
|
US3584503A
(en)
|
|
Aircraft weight and center of gravity determination system which includes alarm,self-checking,and fault override circuitry
|
|
US2558729A
(en)
|
|
Frequency control system
|
|
US2680012A
(en)
|
|
Analytical balance
|
|
SE202674C1
(https=)
|
|
|
|
US3841589A
(en)
|
|
Actuating arrangements for aircraft control surfaces
|
|
US3102429A
(en)
|
|
Network |
|
US2680373A
(en)
|
|
Thrust indicator system
|
|
US2452880A
(en)
|
|
Electronic voltmeter
|
|
US2686896A
(en)
|
|
Power boost control system
|
|
US3173506A
(en)
|
|
Apparatus for delivering predetermined weights of a material
|
|
US4002076A
(en)
|
|
Method and circuit for use in determining unbalance of a rotary body
|
|
US3063638A
(en)
|
|
Equipment for determining the center of gravity of an aircraft
|
|
US3408487A
(en)
|
|
Apparatus for calculating the loading effect in a ship
|
|
US2619183A
(en)
|
|
Aircraft propeller control system
|
|
US2637495A
(en)
|
|
Computing device for vapor-liquid equilibrium calculations
|
|
US2505070A
(en)
|
|
Load indicator
|
|
US2569697A
(en)
|
|
Reversible motor control apparatus
|
|
US3334342A
(en)
|
|
Three terminal bridged t network for monitoring the operating speed of a motor
|
|
US2493524A
(en)
|
|
Apparatus for locating open circuit faults in electrical circuits
|
|
US3124737A
(en)
|
|
Miller |
|
US3175631A
(en)
|
|
Weighing apparatus
|
|
GB1240890A
(en)
|
|
Apparatus for determining the position of the centre of gravity and/or the weight of an aircraft
|
|
US2342685A
(en)
|
|
Measuring system
|
|
DE1199518B
(de)
|
|
Vorrichtung zum Messen der Unwucht von Rotoren
|