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发明名称
Verfahren zur Herstellung von feinverteilter Kieselsaeure
摘要
申请公布号
DE1122048(B)
申请公布日期
1962.01.18
申请号
DE1960H039237
申请日期
1960.04.22
申请人
HENKEL & CIE. G.M.B.H.
发明人
KOESTER ALFRED
分类号
C01B33/18
主分类号
C01B33/18
代理机构
代理人
主权项
地址
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