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发明名称
Haveuse à câble, particulièrement utilisable pour l'abatage du charbon dans les gisements en dressant
摘要
申请公布号
FR1019110(A)
申请公布日期
1953.01.16
申请号
FRD1019110
申请日期
1950.05.26
申请人
发明人
NEUENBURG HENRY;JANSEN FRANZ;BRUCK CARL VOM
分类号
E21C27/34
主分类号
E21C27/34
代理机构
代理人
主权项
地址
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