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After Mr. Weerawit's speech, Mr. Achmad Zen Umar Purba, Director General, the Directorate General of Intellectual Property Rights, Indonesia, along with explaining his ...
1 page of 6 Recent Trends and future Prospects of Trademark System in Indonesia: Points for Discussion * by A. Zen Umar Purba Director general of intellectual Property Rights ...
Achmad Zen Umar Purba (Professor, Universitas Indonesia)
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