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经营范围
发明名称
Appareil de fixation des rails aux traverses de chemin de fer
摘要
申请公布号
FR1221601(A)
申请公布日期
1960.06.02
申请号
FR6400899
申请日期
1951.04.19
申请人
发明人
BROGIOTTI JEAN-ANTOINE
分类号
E01B9/10;E01B9/46
主分类号
E01B9/10
代理机构
代理人
主权项
地址
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