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DE2551690A1
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SELF-GUIDED SINGLE-PHASE THYRISTOR INVERTER IN PARALLEL OPERATION WITH SEVERAL SIMILAR INVERTERS
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METHOD FOR CONNECTING A STATIC INVERTER IN PARALLEL WITH AN ELECTRICAL AC VOLTAGE SOURCE AND LOGIC DEVICES FOR USING THIS METHOD
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NL7311411A
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DC supply system with standby battery - has rectifier supplying load over regulator and charging battery over second one
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SERIES CONNECTED INVERTER WITH SEPARATE DELETION
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ELECTRICAL CIRCUIT FOR UNINTERRUPTED POWER SUPPLY TO A CONSUMER
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Inverter providing a variable output voltage
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Man-to-machine peripheral communication device
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Improvements relating to controlled rectifiers
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ES371993A1
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Improvements in separated extinguishing series. (Machine-translation by Google Translate, not legally binding)
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Impulse generator circuit for the control of rectifiers
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