|
FR1439934A
|
|
Analog digital transformer for comparing measured values with tolerance limit values
|
|
DE1191602B
|
|
Projection device with a disk-shaped carrier of transparent images, especially of numbers
|
|
FR1349562A
|
|
Analog-to-digital conversion process, and installation for implementing this process or similar process
|
|
DE1233343B
|
|
Explosion protection for gas pipes
|
|
FR1331875A
|
|
Current distribution transformer, in particular for powering aerodrome lighting units
|
|
FR1322785A
|
|
Low voltage direct current transistor amplifier
|
|
DE1160669B
|
|
Sensor for the indication of the heat convection flow, especially with catalytic gas analyzers
|
|
FR1319990A
|
|
Contactless solid state switch
|
|
DE1165134B
|
|
Thermal feedback arrangement in electrical pulse regulators
|
|
FR1275973A
|
|
Dynamo-electric generator rotor with cooling ducts
|
|
FR1270383A
|
|
Electric salinity meter
|
|
FR1262342A
|
|
Rotor for small synchronous motors and motors provided with said rotor
|
|
FR1259204A
|
|
Pneumatic delay device for regulator
|
|
DE1209335B
|
|
Pneumatic timer for controller
|
|
DE1129529B
|
|
Circuit arrangement for generating pulses of alternating polarity
|
|
FR1218295A
|
|
Connection wires for platinum ceramic resistors
|
|
FR1224893A
|
|
Pneumatic regulator
|
|
DE1086302B
|
|
Transistor oscillator with variable current draw
|
|
DE1064569B
|
|
Arrangement of a feedback circuit of an oscillator controlled by a diaphragm
|
