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Optoelectronic device and smart window comprising the same
Patent type:Utility model.Patent scope:US patent.ApplicationNumber:US Patent App. 15/375,554,2016. Patent applicant:Liu Yanping.Authorization date:2017.06.15
2017-06-15 67
Patent type:Utility model.Patent scope:US patent.ApplicationNumber:US Patent App. 15/375,554,2016. Patent applicant:Liu Yanping.Authorization date:2017.06.15
2017-06-15 67