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经营范围
发明名称
Dégarnisseuse mécanique pour travaux sur voies ferrées
摘要
申请公布号
FR996828(A)
申请公布日期
1951.12.27
申请号
FRD996828
申请日期
1949.08.24
申请人
发明人
LEMAIRE MAURICE-HENRI
分类号
E01B27/10
主分类号
E01B27/10
代理机构
代理人
主权项
地址
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