"Any applicant who claims the right of priority shall make a written declaration when the application is filed, and submit, within three months, a copy of the patent application document which was first filed" 申请人要求优先权的,应当在申请的时候提出书面声明,并且在三个月内提交第一次提出的专利申请文件的副本
Where an applicant claims the right of domestic priority, if the earlier application is one for a patent for invention, he or it may file an application for a patent for invention or utility model for the same subject matter; 申请人要求本国优先权,在先申请是发明专利申请的,可以就相同主题提出发明或者实用新型专利申请;