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发明名称
METHOD OF DESALTING POROUS MATERIALS AND APPARATUS THEREFOR
摘要
申请公布号
PL134734(B1)
申请公布日期
1985.09.30
申请号
PL19800226216
申请日期
1980.08.12
申请人
发明人
分类号
C25B;E04G;(IPC1-7):B01D13/02
主分类号
C25B
代理机构
代理人
主权项
地址
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