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发明名称
OPTICAL GLASS
摘要
46-70, Li2O: 3-10, Y2O3: 5-15, SiO2: 0-46, Al2O3: 0-20, MgO+CaO+SrO+BaO: 0-40, La2O3: 0-30 and ZrO2+TiO2+Gd2O3: 0-10 in mass %.
申请公布号
KR20080101928(A)
申请公布日期
2008.11.21
申请号
KR20087020446
申请日期
2008.08.21
申请人
ASAHI GLASS COMPANY LTD.
发明人
OHKAWA HIROYUKI;SASAI JUN;SUGIMOTO NAOKI
分类号
C03C3/064;C03C3/066
主分类号
C03C3/064
代理机构
代理人
主权项
地址
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