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经营范围
发明名称
FOUR-CYCLE GASOLINE ENGINE WITH ACTUAL EXPANSION RATIO LARGER THAN ACTUAL COMPRESSION RATIO
摘要
申请公布号
JPH11324747(A)
申请公布日期
1999.11.26
申请号
JP19980173793
申请日期
1998.05.03
申请人
NAKADA OSAMU
发明人
NAKADA OSAMU
分类号
F02D13/02;F02D15/00;(IPC1-7):F02D15/00
主分类号
F02D13/02
代理机构
代理人
主权项
地址
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