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CZ131397A3
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End stage of partial discharge metering calibrator
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CZ131297A3
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Meter of partial discharges
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CZ193096A3
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Single acting electrostatic electroacoustic transducer
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Active protective device for the ears
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Radar sensor with carrier frequency modulation and with homogeneous arrangement of micro-wave portion
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CZ132594A3
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Electrostatic collector of radioactive particles
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CZ132494A3
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Electroacoustic transducer with a piezoplastic diaphragm
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CZ132194A3
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Hand-operated demagnetiser
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Gradiometric probe
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CZ277815B6
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piezo-electric electro-acoustic transducer with a diaphragm from piezo-polymeric foil
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CZ277814B6
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piezo-electric electro-acoustic transducer with a diaphragm from piezo-polymeric foil
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CZ177491A3
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Gravity melting furnace
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CS143291A3
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Method of detecting discharge activity on electric rotating machines and apparatus for making the same
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US5058605A
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Method and device for the controlled local, non-invasive application of dc pulses to human and animal tissues
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EP0311409A1
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Arrangement for continuous mixing of fluids
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Method for non-invasive electric diagnosis and therapy in hemodialysis and general medicine
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DE3713635A1
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LASER RESONATOR WITH CHANGEABLE RADIATION FREQUENCY
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DE3626565A1
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Vortex generator for vortex-type gas meters mounted in pipes
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US4743263A
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Adaptable isoelastic hip-endoprosthesis
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US4553072A
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Circuit connected in series with a discharge valve source
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