Matching SIPO patents to Chinese listed firms ("Main Board")
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下载链接：
https://dataverse.harvard.edu/citation?persistentId=doi:10.7910/DVN/CF1IXO
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资源简介：
Matching SIPO patents to Chinese listed firms ("Main Board").
Please refer to the user documentation "Chinese Patent Database User Documentation: Matching SIPO Patents to Chinese Publicly-Listed Companies and Subsidiaries" for more details about this dataset.
Alternative data access: https://sites.google.com/site/sipopdb/home/SIPO_listed
提供机构：
Harvard Dataverse
创建时间：
2017-01-09
