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发明名称
Poppet valve gear
摘要
申请公布号
GB2224075(A)
申请公布日期
1990.04.25
申请号
GB19890019965
申请日期
1989.09.04
申请人
HENRY BERRIF * CRAWFORD;CHRISTOPHER * PHELPS
发明人
HENRY BERRIF * CRAWFORD;CHRISTOPHER * PHELPS
分类号
F01L1/30
主分类号
F01L1/30
代理机构
代理人
主权项
地址
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