Patents and Utility Models - increment 2023-02-25
收藏Czech Data Portal2026-04-11 收录
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资源简介:
This dataset contains national patents and utility models data. Data is published in form of full export and subsequent incremental data.
本数据集包含国家专利及实用新型专利(utility model)数据,发布形式分为全量导出数据与后续增量数据两类。



