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发明名称
Verfahren zur Herstellung von feinteiligem amorphem Siliciumdioxid
摘要
申请公布号
DE1245342(B)
申请公布日期
1967.07.27
申请号
DE1962C027112
申请日期
1962.05.28
申请人
COLUMBIAN CARBON COMPANY
发明人
HELLER GEORGE LOUIS;WHITE JAMES WILFRED;JUN. ELTON FRANKLIN GUNN
分类号
C01B33/107;C01B33/18
主分类号
C01B33/107
代理机构
代理人
主权项
地址
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