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“宣告无效”与“撤销”针对的情形不同。对于前者而言，商标在申请注册时就存在不予注册的绝对理由或相对理由，本来就不应当获得注册。而对后者而言，商标注册是没有问题的，但在使用注册商标的过程中，发生了违反商标法规定或显著性退化的情况。
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.
