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经营范围
发明名称
Internal combustion engine
摘要
申请公布号
US2204842(A)
申请公布日期
1940.06.18
申请号
US19380203631
申请日期
1938.04.22
申请人
BROWN CHARLES S
发明人
BROWN CHARLES S.
分类号
F02B1/00;F02M69/00
主分类号
F02B1/00
代理机构
代理人
主权项
地址
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