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发明名称
METHOD OF OBTAINING THE FILTERING MATERIAL
摘要
申请公布号
SU1318260(A1)
申请公布日期
1987.06.23
申请号
SU19843816155
申请日期
1984.09.18
申请人
GRUZINSK NII GIDROTEKH
发明人
GELUTASHVILI ALEKSEJ A,SU;BULGAKOV VIKTOR YA,SU
分类号
B01D39/20;B01J20/10
主分类号
B01D39/20
代理机构
代理人
主权项
地址
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