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Pat. 9893650 United States, Int. Cl.22 H02N 2/00, G02B 21/26, G02B 27/64, H02M 7/523, H02N 2/06, H04N 5/232. Driving circuit for a vibration type actuator, vibration device, image blur correction apparatus, replacement lens, image pickup apparatus, and automatic stage : Appl. N 15/234800 : Filed 11.08.2016 : Pub. 13.02.2018 : / Jun Sumioka ; Assignee Canon Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9893650/en?oq=US9893650.html (дата обращения: ДД.ММ.ГГГГ).