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发明名称
Engine
摘要
申请公布号
US2332056(A)
申请公布日期
1943.10.19
申请号
US19420434866
申请日期
1942.03.16
申请人
CALDWELL JOSEPH M
发明人
CALDWELL JOSEPH M.
分类号
F01B3/04;F01B15/00;F02B75/02;F02B75/26
主分类号
F01B3/04
代理机构
代理人
主权项
地址
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