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发明名称
Engine
摘要
申请公布号
US2301175(A)
申请公布日期
1942.11.10
申请号
US19390293338
申请日期
1939.09.05
申请人
EARNSHAW ALVIN R;O'DELL WILLIAM R
发明人
EARNSHAW ALVIN R.;O'DELL WILLIAM R.
分类号
F01B3/04;F02B75/26
主分类号
F01B3/04
代理机构
代理人
主权项
地址
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