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特許情報의 檢索技法 解說 = Technical search for patent information
特許情報의 檢索技法 解說 = Technical search for patent information
상세정보
MARC
008011010s1992 ulka 000a kor■001000000046536
■00519990629104804
■035 ▼aKRIC00046536
■040 ▼a211032▼c211032▼d241057
■0410 ▼akoreng
■056 ▼a502.9
■090 ▼a502.9▼b김54ㅌ
■1001 ▼a김석진
■24510▼a特許情報의 檢索技法 解說 ▼xTechnical search for patent information▼d金石鎭
■260 ▼a서울▼b産業技術情報院▼c1992.
■300 ▼av, 324 p. ▼b삽도▼c26 cm.
■740 0▼aTechnical search for patent information.
■740 0▼a특허정보의 검색기법 해설.
■9500 ▼b\15000