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                                                                                                      organizer：Department of Science and Technology of Yunnan Province

                                                                                                      organizer：Yunnan Academy of Science and Technology        Yunnan University Intellectual Property Management Service Co., Ltd.

                                                                                                      address：Kunming University of Science and Technology Lianhua Campus Library 1st and 2nd Floor, Wuhua District, Kunming

                                                                                                      phone：0871-65650426    case number：滇ICP备18001342号-2

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