(under subclass 106) Subject matter having means for rectifying or derectifying.
(1) Note. This subclass relates, for example, to systems having a polyphase input which is rectified and controlled in such a manner as to produce a direct current pulse of desired wave form.
SEE OR SEARCH CLASS
363, Electric Power Conversion Systems,
43, for inverter systems with means to add or eliminate frequency components by step wave, amplitude summation technique.
