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SE100702C1
(cg-RX-API-DMAC7.html)
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GB477389A
(en)
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Polyphase circuit arrangements for series connected rectifiers or valves
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GB505301A
(en)
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Improvements in or relating to arrangements for supplying direct current electric circuits from three-phase alternating current electric circuits
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SU72243A1
(ru)
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Способ преобразовани синусоидального напр жени или тока в напр жение или ток, имеющие форму импульсов
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GB832408A
(en)
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Charging-system for electric storage batteries
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SU62094A1
(ru)
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Устройство дл питани выпр мленным током цепей намагничивани
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SU89966A1
(ru)
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Устройство дл плавного изменени фазы сеточного напр жени многофазных выпр мителей
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GB555726A
(en)
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Improvements in and relating to electric valve converting systems
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GB911309A
(en)
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Improvements in or relating to rectifier arrangements
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GB544312A
(en)
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Improvements in transformer voltage regulating systems
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GB187356A
(en)
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Improvements in regulation on long distance electric transmission lines
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GB725802A
(en)
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Commutatorless converter fed motor
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GB1357923A
(en)
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Apparatus for supplying current to an electrical welding set
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GB322107A
(en)
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Improvements in and relating to electric transformers
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GB948552A
(en)
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A current supply installation comprising synchronous generators connected in parallel
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GB473649A
(en)
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Improvements in high voltage direct current systems
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GB545983A
(en)
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Improvements in and relating to electric valve converting apparatus
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CH206008A
(de)
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Transformatorenanordnung zur Umwandlung von Dreiphasenstrom in Strom grosser Phasenzahl.
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ES128452A3
(es)
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Perfeccionamientos en los sistemas de regulación del voltaje en las líneas de suministro de corriente alterna.
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GB472826A
(en)
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Improvements in and relating to means for providing high voltage impulses
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FR1301740A
(fr)
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Générateur dé radiologie, polyphasé alimenté par une batterie d'accumulateurs
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GB588317A
(en)
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Improvements relating to current conversion units for wireless apparatus and other services
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GB197972A
(en)
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Method of multiplication of phases of an alternating current network with a view to feeding rectifiers
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ES360182A1
(es)
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Perfeccionamientos en los conjuntos rectificadores de co- rriente.
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GB550451A
(en)
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Improvements in and relating to electric valve control circuits
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