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发明名称
METHOD FOR PRODUCING RARE EARTH ELEMENT-DOPED GLASS BY SOL-GEL PROCESS
摘要
申请公布号
US5196383(A)
申请公布日期
1993.03.23
申请号
US19900610226
申请日期
1990.11.09
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
ITO, MASUMI;SAITOH, TATSUHIKO;YOKOTA, HIROSHI
分类号
C03B8/02;C03B37/016;C03C1/00;C03C3/095;C03C4/00
主分类号
C03B8/02
代理机构
代理人
主权项
地址
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