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Pat. 9912259 United States, Int. Cl.22 F25B 49/02, H02P 27/06, H02M 1/32, H02M 1/36, H02M 5/45, H02P 1/02, H02M 5/452, H02P 1/52. Thyristor starting device and control method therefor : Appl. N 14/765420 : Filed 14.02.2013 : Pub. 06.03.2018 : / Hiroshi Ogino, Akinobu Ando, Yasuhiko Hosokawa, Ryota Okuyama ; Assignee Toshiba Mitsubishi Electric Industrial Systems Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9912259/en?oq=US9912259.html (дата обращения: ДД.ММ.ГГГГ).