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CZ134592A3
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Extensible block of air-cooled converter
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CZ655990A3
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device for transverse shearing coils of sheet, particularly for transformer sheet packs
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CS529890A3
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Electrical connection of a synchronous machine and an exciter
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CS444290A3
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Liquid cooling device of a semiconductor converter
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CZ265290A3
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choke coil tags interconnecting junction
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CS9002311A2
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Apparatus for the reduction of logic inputs of control microcomputers
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CS203490A3
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Circuit of master and quench pulse generator
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CS120190A3
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Circuit of thyristor converter for feeding direct-current series traction motors
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CS3590A2
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Protective element for extra high tension transformer's winding
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CZ125089A3
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Block of power semiconductor devices
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CS678386A3
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Magnetic circuit of alternating current electric machines stator
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