GLASS BLANK FOR MAGNETIC DISC AND MANUFACTURING METHOD OF GLASS BLANK FOR MAGNETIC DISC
SATO TAKASHI, YANO HIDEKAZU, ISONO HIDEKI, HANADA KATSUHIKO, MURAKAMI AKIRA
Year of Publication 14.01.2016
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Year of Publication 14.01.2016
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MANUFACTURING METHOD OF GLASS SUBSTRATE FOR MAGNETIC DISC
SATO TAKASHI, YANO HIDEKAZU, ISONO HIDEKI, HANADA KATSUHIKO, MURAKAMI AKIRA
Year of Publication 05.02.2015
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Year of Publication 05.02.2015
Patent