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发明名称
METHOD FOR SILICA MODIFICATION
摘要
申请公布号
SU1742208(A1)
申请公布日期
1992.06.23
申请号
SU19904827252
申请日期
1990.05.21
申请人
INST KHIMII POVERKHNOSTI AN USSR
发明人
BELYAKOVA LYUDMILA A,SU;SIMUROV ALEKSEJ V,SU;SIDORCHUK VLADIMIR V,SU;TERTYKH VALENTIN A,SU
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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