pISSN: 1598-8600
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한국특허학회지, vol.18. no.2 (2016)pp.5-8
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한국특허학회지, vol.18. no.2 (2016)pp.9-13
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Improvement Research on Sealing Performance of Oil Seal
한국특허학회지, vol.18. no.2 (2016)pp.15-18
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한국특허학회지, vol.18. no.2 (2016)pp.19-23
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한국특허학회지, vol.18. no.2 (2016)pp.25-28