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Optical waveguide recording medium and apparatus for playing the same 专利
专利号: EP0510284A1, 申请日期: 1992-10-28, 公开日期: 1992-10-28
作者:  TANNO, NAOHIRO;  TOMA, TERUO, C/O CORPORATE RESEARCH AND DEV.;  CHIKUMA, KIYOFUMI, C/O CORPORATE RESEARCH AND DEV.
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