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经营范围
发明名称
Tubular reverse osmosis apparatus
摘要
申请公布号
US3392840(A)
申请公布日期
1968.07.16
申请号
US19650516977
申请日期
1965.12.28
申请人
UNIVERSAL WALTER CORPORATION
发明人
CLARK GEORGE B.;MANJIKIAN SEROP
分类号
B01D63/06
主分类号
B01D63/06
代理机构
代理人
主权项
地址
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