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发明名称
Internal-combustion engine
摘要
申请公布号
US2494890(A)
申请公布日期
1950.01.17
申请号
US19460663039
申请日期
1946.04.18
申请人
THE MALLORY RESEARCH COMPANY
发明人
MALLORY MARION
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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