WIPO Green Inventory International Patent Codes. Spreadsheet database.
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https://data.mendeley.com/datasets/yd3x3dbpbn
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资源简介：
The WIPO Green Technology Inventory is a set of International Patent Classification (IPC) codes used to identify patents related to green or eco-friendly inventions. This spreadsheet serves as a ready-to-use inventory of these IPC codes, facilitating researchers in their comprehensive research efforts.
创建时间：
2025-04-14
