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1.优先权与宽限期的效力是完全不同的，发生不丧失新颖性的三种情形的那一天并不是申请日，而享有外国优先权意味着在外国的首次申请日，即优先权日被视为在中国的申请日；
2.本国优先权，只有发明和实用新型专利的在先正规申请能够获得优先权，外观设计专利申请不能产生本国优先权。
Always put the interests of customers first, focus on solving major intellectual property law issues, only to accept the value of the client commission, attention to their professional ethics and professional ideals, to become an expert intellectual property lawyers and make unremitting efforts.
