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经营范围
发明名称
Dispositif élastique de fixation de rail.
摘要
申请公布号
BE612391(A1)
申请公布日期
1962.05.02
申请号
BE19620612391
申请日期
1962.01.08
申请人
P.C.C.
发明人
M. ANDRE CHARTET
分类号
E01B9/30;(IPC1-7):E01B
主分类号
E01B9/30
代理机构
代理人
主权项
地址
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