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发明名称
IMPROVEMENTS IN OR RELATING TO VALVES FOR INTERNAL COMBUSTION ENGINES
摘要
申请公布号
IE43021(B1)
申请公布日期
1980.12.03
申请号
IE19750000520
申请日期
1975.03.10
申请人
DANA CORP
发明人
分类号
F01L7/02;F01L7/18;F02B17/00;F02B19/10;F02B75/02;(IPC1-7):F01L7/02;F01P3/14;F02B19/18;F02B53/06
主分类号
F01L7/02
代理机构
代理人
主权项
地址
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