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发明名称
Water treating apparatus
摘要
申请公布号
US2464617(A)
申请公布日期
1949.03.15
申请号
US19470728216
申请日期
1947.02.13
申请人
WORTHINGTON PUMP AND MACHINERY CORPORATION
发明人
SEBALD JOSEPH F.
分类号
C02F1/52
主分类号
C02F1/52
代理机构
代理人
主权项
地址
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