(under subclass 189) Systems wherein the series connected load devices are of the type which conduct more current in one direction of current flow between the principal discharge electrodes than is conducted in the other direction of current flow between the principal discharge electrodes.
SEE OR SEARCH THIS CLASS, SUBCLASS:
181, for this subject matter where the series connected asymmetrical discharge devices are of diverse types.
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363, Electric Power Conversion Systems,
65+, for systems wherein a single current conversion is attained by plural convertors which may be unidirectionally conductive electronic tubes connected in series.
