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发明名称
METHOD OF MODIFYING CALCIUM CARBONATE
摘要
申请公布号
RU2077485(C1)
申请公布日期
1997.04.20
申请号
RU19940017966
申请日期
1994.05.16
申请人
PAVLENKO VYACHESLAV IVANOVICH;KIRIYAK IVAN IVANOVICH
发明人
PAVLENKO VYACHESLAV I;KIRIYAK IVAN I;SHEVTSOV IGOR P
分类号
C01F11/18;C09C1/02;C09C3/12;(IPC1-7):C01F11/18
主分类号
C01F11/18
代理机构
代理人
主权项
地址
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