Patent applications from Portugal to the EPO in 2018, by field of technology
收藏www.statista.com2023-10-02 更新2025-03-26 收录
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https://www.statista.com/statistics/413066/number-of-european-patent-applications-by-technology-field-portugal/
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This statistic shows the number of patent applications from Portugal to the European Patent Office in 2018, by field of technology. In this year, 68 Portuguese patent applications were filed in the field of chemistry.
本统计数据显示了2018年葡萄牙向欧洲专利局提交的专利申请数量，按技术领域分类。在这一年中，葡萄牙在化学领域提交了68项专利申请。
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Statista
