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作者:Cristina发布时间:2018-04-03分类:Our Service阅读:1110 ℃评论:0 评论
  • Patent application (Design, utility, invention);

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  • Bibliographic changes;

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  • Particularly, we are good at dealing with patent invalidation review and invention patent examination opinion reply.

Invention: 2722595 and others.

Invention: No. 2077886 & 2077514.


Patent reexamination, revocation, invalidation requests. No.29222

European Union Intellectual Property Office Certificate of Registration(Designs)

Certificate of Utility model Registration(Japan),No.3209401

Authorized patent retrieval report, No.201420107099



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