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发明名称
Primer pump
摘要
申请公布号
US2683420(A)
申请公布日期
1954.07.13
申请号
US19500181818
申请日期
1950.08.28
申请人
WATEROUS COMPANY
发明人
HILL ROBERT A.;THOMAS DAVID F.
分类号
F04D9/04
主分类号
F04D9/04
代理机构
代理人
主权项
地址
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