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发明名称
AMORPHES ALKALI METALLSILIKAT, VERFAHREN UND ANWENDUNGEN
摘要
申请公布号
AT162161(T)
申请公布日期
1998.01.15
申请号
AT19940925980T
申请日期
1994.08.16
申请人
PQ CORPORATION
发明人
BORGSTEDT, ERIC, V., R.;DENKEWICZ, RAYMOND, P.
分类号
B01J20/10;C01B33/32;C11D3/08;C11D3/12;(IPC1-7):C01B33/32
主分类号
B01J20/10
代理机构
代理人
主权项
地址
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