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发明名称
MATERIAL SINTETICO POROSO Y CRISTALINO CONSTITUIDO POR OXI DOS DE SILICIO Y TITANIO,METODO PARA SU PREPARACION Y SUS USOS
摘要
申请公布号
GT198067043(A)
申请公布日期
1982.06.17
申请号
GT19800067043
申请日期
1980.12.24
申请人
发明人
分类号
C01B33/113;C01G23/04;(IPC1-7):C01B33/113
主分类号
C01B33/113
代理机构
代理人
主权项
地址
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