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发明名称
Intake for water supplies
摘要
申请公布号
US3013755(A)
申请公布日期
1961.12.19
申请号
US19600029335
申请日期
1960.05.16
申请人
ITTNER EDWIN C
发明人
ITTNER EDWIN C.
分类号
A62C33/00;F04B53/10
主分类号
A62C33/00
代理机构
代理人
主权项
地址
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