Appendix A - Patent Value Index - Value Triad.pdf
收藏Figshare2020-11-11 更新2026-04-08 收录
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https://figshare.com/articles/dataset/Appendix_A_-_Patent_Value_Index_-_Value_Triad_pdf/13221137/1
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资源简介:
These data are about Brazilian green patents extracted from the Global Patent Index base
创建时间:
2020-11-11



