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发明名称
Internal combustion engine head
摘要
申请公布号
US1812474(A)
申请公布日期
1931.06.30
申请号
US19300432004
申请日期
1930.02.28
申请人
MARMON MOTOR CAR COMPANY
发明人
FREERS GEORGE H.
分类号
F02B23/08
主分类号
F02B23/08
代理机构
代理人
主权项
地址
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