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发明名称
Improvements in or relating to hydraulic valve operating gear for internal combustion engines
摘要
申请公布号
GB350157(A)
申请公布日期
1931.06.11
申请号
GB19300012982
申请日期
1930.04.28
申请人
ALEXANDER MAYER
发明人
分类号
F01L1/047;F01L1/08;F01L9/02;F02F1/24;F02F1/38
主分类号
F01L1/047
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代理人
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