"한국, 국내 특허 출원건수 세계 4위"

2015 0:42
Synopsis
[10년전에 비해 30% 증가] 국내에서 출원한 특허 건수가 주요 20개국(G20) 가운데 4번째로 많은 것으로 나타났습니다. 톰슨 로이터가 ...
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