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中华人民共和国专利法实施细则/Chapter 2 专利的申请

Article 37

In force

发明或者实用新型专利申请人要求了优先权的,可以自优先权日起16个月内或者自申请日起4个月内,请求在请求书中增加或者改正优先权要求。

Administrative Regulations · State Council · In force from January 20, 2024

Article 36Back to full textArticle 38

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