Method and circuit arrangement for implementing multilingual videoterminals
HU185558B
Matrix switch
HU184570B
Circuit arrangement for increasing reliability of the microcomputer systems
HU183942B
Method and apparatus for optical measuring the sizes of objects
HU185100B
Circuit arrangement for converting frquency, preferably for geophysical resistance-profiling apparatus
HU187132B
Method and device for optical quality control of the tip or edge formation of piercing and cutting devices
HU187121B
Method for testing wireing, in particular printed circuits
HU183582B
Method and apparatus for program-controlled optical scanning and size control of outline of objects
HU182771B
Evaporation control device for making optical layers
HU183506B
Method and circuit arrangement for detecting angular displacement of the turning mechanismes
HU186893B
Method and circuit arrangement for compensating the non-linearity and/or dependancy of environment conditions of measuring probes used to measurement of high voltages
HU182706B
Connection arrangement for galvanically separated current-voltage converter
HU182299B
Method and circuit arrangement for automatic setting optimum loop gain of a sampled phase synchronizer system
HU181798B
Circuit arrangement for improveing reliability of the devices having intelligent control unit
HU181233B
Arrangement for multiplicating analog signals
HU180178B
Apparatus for measuring the power and r.m.s. value of electric signals with compensating the noises correlated weakly with the useful signal
HU180393B
Circuit array for expandable memory unit of microcomputer
HU181388B
Analogue sampling device for searching after extreme value and disturbance compensating at sampled signal processing
HU180637B
Series operation digital apparatus for seeking extremum and compensating distrubances at processing of sampled signals
HU179871B
Apparatus for searching extreme value of and noise compensation at the procession of sampled signals
