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发明名称
Perfectionnements aux soupapes automatiques et aux systèmes de soupapes automatiques
摘要
申请公布号
FR914087(A)
申请公布日期
1946.09.27
申请号
FRD914087
申请日期
1945.09.05
申请人
G. & J. WEIR LIMITED
发明人
分类号
F16K15/02
主分类号
F16K15/02
代理机构
代理人
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