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经营范围
发明名称
Internal combustion engine
摘要
申请公布号
US2274877(A)
申请公布日期
1942.03.03
申请号
US19410391208
申请日期
1941.04.30
申请人
WAGUESPACK LOUIS P
发明人
WAGUESPACK LOUIS P.
分类号
F01B7/14;F02B75/28
主分类号
F01B7/14
代理机构
代理人
主权项
地址
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