Certificate of Controversial Issues In Intellectual Property
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Certificate of Intellectual Property
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Certificate of US Patent application
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WIPO International Classifications
Nice Classification The Nice Classification (NCL), established by the Nice Agreement (1957), is an international classification of goods and services applied for the registration of marks. A new edition is published every five years and, since 2013, a new version of each edition is published annually. Find out more about the NCL. About the Nice Classification Revisions of the Nice Classification Editions of the Nice Classification
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