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Kahn ZHANG

  • 職務(wù):International trademark/patent consultant

  • 語(yǔ)言類(lèi)型:Chinese English Japanese

  • 業(yè)務(wù)領(lǐng)域:His strong fields are trademark applications,appeal to trademark refusals,invalidation,oppositions,and patent prosecutions,also he is confident in all kinds of business approaching and negotiations,maintenance of collaborations of important clients.

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