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发明名称
Sehr reines Kieselsaeureglas, Verfahren zu seiner Herstellung und Anwendung
摘要
申请公布号
DE1039715(B)
申请公布日期
1958.09.25
申请号
DE1957S053990
申请日期
1957.06.22
申请人
QUARTZ & SILICE SOCIETE ANONYME
发明人
GEORGE HENRI
分类号
C03C3/06
主分类号
C03C3/06
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代理人
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