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Pat. 9929670 United States, Int. Cl.22 H02M 1/12, H02M 1/42, H02M 3/158, H02M 7/06, H02P 27/00, F24F 11/00, H02M 1/00, H02M 5/458, H02M 7/08, H02M 7/5387. Power conversion device, motor drive control device equipped with power conversion device, compressor and blower equipped with motor drive control device, and air conditioner equipped with compressor or blower : Appl. N 14/891741 : Filed 26.05.2014 : Pub. 27.03.2018 : / Michio Yamada, Takuya Shimomugi, Yosuke Shinomoto, Mitsuo Kashima, Shigeo Umehara ; Assignee Mitsubishi Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9929670/en?oq=US9929670.html (дата обращения: ДД.ММ.ГГГГ).