Guangdong Hong Kong Macao Greater Bay Area Patent Application Data Set
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The data set is the patent application data of Guangzhou, Foshan, Shenzhen and Dongguan from 2010 to 2020
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哈尔滨工业大学创建时间：
2022-10-08
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The data set is the patent application data of Guangzhou, Foshan, Shenzhen and Dongguan from 2010 to 2020