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发明名称
Rotary pump
摘要
申请公布号
US2556313(A)
申请公布日期
1951.06.12
申请号
US19470772784
申请日期
1947.09.08
申请人
ADAMS HAROLD B;PETERS MAURICE C
发明人
ADAMS HAROLD B.;PETERS MAURICE C.
分类号
F04C2/344
主分类号
F04C2/344
代理机构
代理人
主权项
地址
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