Description: 321 / (12) Current Conversion (E.G. Rectification, Derectification) (65) A.C. to D.C. Conversion (e.g., Rectification, Converter) (101) Discharge Type Converter (105) Liquid Electrode Type Converter (e.g., Mercury Arc Tube) (113) With Phase Control Means

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321 / 12

-> 65

-> 101

-> 105

-> 113

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