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发明名称
Fluid motor
摘要
申请公布号
US2316788(A)
申请公布日期
1943.04.20
申请号
US19410378518
申请日期
1941.02.12
申请人
HAMREN JOSEPH O
发明人
HAMREN JOSEPH O.
分类号
F03C2/30
主分类号
F03C2/30
代理机构
代理人
主权项
地址
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