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发明名称
Apparatus for purifying water
摘要
申请公布号
US3266630(A)
申请公布日期
1966.08.16
申请号
US19620198355
申请日期
1962.05.28
申请人
WALTER B. HOBBS;RALPH K. BALL;WATSON D. HARBAUGH
发明人
LITT PETER S.
分类号
C02F1/00;C02F1/18;C02F1/42;C02F1/72
主分类号
C02F1/00
代理机构
代理人
主权项
地址
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