Mar 15, 2021
7月21日,根据《上海市企事业专利工作试点示范单位认定和管理办法》(沪知局﹝2017﹞62号)的要求,通过专家评审等程序,并经市知识产权局党组会审议,认定上海广为焊接设备有限公司为2020年上海市专利工作示范企业。
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