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发明名称
Automatic rain-water control for cisterns
摘要
申请公布号
US2547381(A)
申请公布日期
1951.04.03
申请号
US19450597910
申请日期
1945.06.06
申请人
BISHOFF EDWARD E;SUSAN FOWLER MARY
发明人
BISHOFF EDWARD E.;FOWLER MARY SUSAN
分类号
E03B3/02
主分类号
E03B3/02
代理机构
代理人
主权项
地址
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