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发明名称
COMPRESSION RATIO VARYING MECHANISM FOR 2-CYCLE ENGINE
摘要
申请公布号
JPH0486325(A)
申请公布日期
1992.03.18
申请号
JP19900201252
申请日期
1990.07.31
申请人
YAMAHA MOTOR CO LTD
发明人
MASUDA TATSUYUKI
分类号
F02B25/20;F02B75/02;F02D15/00
主分类号
F02B25/20
代理机构
代理人
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地址
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