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经营范围
发明名称
Internal combustion engine
摘要
申请公布号
US2107098(A)
申请公布日期
1938.02.01
申请号
US19310529349
申请日期
1931.04.11
申请人
PACKARD MOTOR CAR COMPANY
发明人
WIEGMAN CLARENCE H.
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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