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发明名称
摘要
申请公布号
FR2291949(B1)
申请公布日期
1979.03.16
申请号
FR19750035458
申请日期
1975.11.20
申请人
JENAER GLASWERK SCHOTT ET GEN
发明人
分类号
C03C3/17;C03C3/247;C03C4/00;H01S3/08;H01S3/17;(IPC1-7):C03C3/16
主分类号
C03C3/17
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代理人
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