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经营范围
发明名称
ELECTROLYTIC ION EXCHANGE APPARATUS
摘要
申请公布号
US3645884(A)
申请公布日期
1972.02.29
申请号
USD3645884
申请日期
1969.07.10
申请人
EDWIN R. GILLILAND
发明人
EDWIN R. GILLILAND
分类号
B01D61/48;B01J47/08;(IPC1-7):B01D13/02;C02B1/82
主分类号
B01D61/48
代理机构
代理人
主权项
地址
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