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发明名称
Two-cycle-engine construction
摘要
申请公布号
US1787856(A)
申请公布日期
1931.01.06
申请号
US19290334475
申请日期
1929.01.23
申请人
COLTER ALBERT W
发明人
COLTER ALBERT W.
分类号
F02B25/00
主分类号
F02B25/00
代理机构
代理人
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