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发明名称
METHOD OF OBTAINING DISPERSED POLYSILICIC ACID
摘要
申请公布号
PL244293(A1)
申请公布日期
1985.05.07
申请号
PL19830244293
申请日期
1983.10.24
申请人
INST CHEMII NIEORGANICZNEJ
发明人
FIRLUS LEONARD;FOLEK STANISLAW;STECHMAN MARTA;KUSNIERCZYK GENOWEFA
分类号
C01B;C01B33/187;(IPC1-7):C01B/
主分类号
C01B
代理机构
代理人
主权项
地址
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