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Full screen oppo patent Exterior design Guangdong Mobile Communications Co., Ltd IT House
02-11
oppo folding screen patent oppo Guangdong Mobile Communications Co., Ltd battery IT House
02-08
![OPPO non-porous full-screen mobile phone appearance patent was authorized[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
