Patent < SEARCH - KIPRIS(Korea Intellectual Property Rights Information Service)

Patent < SEARCH - KIPRIS(Korea Intellectual Property Rights Information Service)

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日期:2025-04-30
[Guide to your Patent & Utility Model search] 1 Click the Expand button to input & edit your search queries. 2 To narrow down your results, use smart search and the query expansion function or search within results. 3 Use the Sort feature to reorder your ...看更多