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CS28188A1
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Connection for compensation of electric current switches turn-off time
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CS28288A1
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Connection for turn-off time end determination with switch formed at least by one bipolar transistor
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CS763286A1
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Wireless lightening circuit for pair of switches
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CS144086A1
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Cooling block especially for transistor inverters
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CS249699B1
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Current inverter's control circuit in bridge connection with load formed by means of transformer's winding
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CS247394B1
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Cooler especially for semiconductor devices
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CS910884A1
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Flat bobbin guide especially for power applications
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CS228299B1
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Method for frequency modulation a carrier and apparatus for carrying out the same
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CS223039B1
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Method of phase modulation of carrier wave
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CS223009B1
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Circuitry for transmitting and comparing series-transmitted data with specific code generator
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CS223010B1
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Circuitry for transmitting and separating data for dual frequency recording syst†ems
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CS201377B1
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Single acting pulsing oscillator with delayed cycle
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CS201639B1
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Circuit for automatic regulation of the ignition angle of combustion engines
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CS193935B1
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Phase controlled switching regulator of the a.c.preventing the oversaturation of the magnetic circuit of the induction portion of the load
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CS208926B1
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Circuit for selectional data transcribtion between circulary closed shift registers
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CS198482B1
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Two-input synchronous flip-flop circuit with pre-storage
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