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发明名称
Internal combustion engine
摘要
申请公布号
US2003563(A)
申请公布日期
1935.06.04
申请号
US19310515682
申请日期
1931.02.14
申请人
SZEKELY OTTO E
发明人
SZEKELY OTTO E.
分类号
F01M1/02;F02B75/22
主分类号
F01M1/02
代理机构
代理人
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地址
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