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发明名称
PISTON FOR INTERNAL COMBUSTION ENGINE
摘要
申请公布号
JPH02130219(A)
申请公布日期
1990.05.18
申请号
JP19880282563
申请日期
1988.11.10
申请人
YAMAHA MOTOR CO LTD
发明人
KATAYAMA IKUO
分类号
F02B23/08;F02F3/28
主分类号
F02B23/08
代理机构
代理人
主权项
地址
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