Circuitry for automatically adjusting refresh rate of dynamic store ic semiconductor elements depending on actual capacity of such store
PL282079A1
Method of and system for automatically adjusting a triggering and controlling level of an attenuator in a frequency meter
PL276802A1
Monitoring system of the diode exposing head unit
PL274676A1
Sawtooth waveform generator circuit
PL271302A1
Movement direction distinguishing system
PL269081A1
Binary adder carry module
PL269082A1
Method of compensating negative bits in multicomponent adding circuits
PL256479A1
Method and apparatus for testing storage cells
PL254789A1
Memory address area automatic reconfiguration system capable of generating a memory capacity overrun signal while taking into account the protected area
PL254329A1
Method of and apparatus for fixing an image by means of focused beam of radiation
PL252756A1
Method of and cellular digital network for evaluating expressions /a+b/ d+e+g and /e+g/:d forms on binary coded numbers
PL252049A1
Strobed threshold circuit
PL251995A1
Stepped motor control system
PL251561A1
Square pulse generator in particular of slow repetition rate
PL251562A1
Accumulator discharge limiting circuit
PL249006A1
Method of and apparatus for measuring distances within arange comparable with the light wavelength between an object being tested and surface of a transparent rotary disc
PL246846A1
Method of determining position of laser beam being deflected by a deflector
PL245905A1
Mains-operated computer system of improved reliability
PL245373A1
Method of forming signal reference level in an electronic device
PL244087A1
Method of controlling of laser beam with autocorrection
