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发明名称
Engine
摘要
申请公布号
US2267333(A)
申请公布日期
1941.12.23
申请号
US19390307168
申请日期
1939.12.01
申请人
RECONSTRUCTION FINANCE CORPORATION
发明人
JACOBY ENOS R.;GINN EARL
分类号
F02B23/00
主分类号
F02B23/00
代理机构
代理人
主权项
地址
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