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经营范围
发明名称
Improvements in or relating to hydraulic valve tappets for internal combustion engines
摘要
申请公布号
GB619535(A)
申请公布日期
1949.03.10
申请号
GB19460023088
申请日期
1946.08.02
申请人
EATON MANUFACTURING COMPANY
发明人
分类号
F01L1/25
主分类号
F01L1/25
代理机构
代理人
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地址
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