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经营范围
发明名称
Internal combustion engine
摘要
申请公布号
US1943502(A)
申请公布日期
1934.01.16
申请号
US19290413462
申请日期
1929.12.12
申请人
PACKARD MOTOR CAR COMPANY
发明人
WOOLSON LIONEL M.
分类号
F01P7/02
主分类号
F01P7/02
代理机构
代理人
主权项
地址
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