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发明名称
Déblayeur à action transversale, utilisable notamment dans les mines
摘要
申请公布号
FR1123523(A)
申请公布日期
1956.09.24
申请号
FRD1123523
申请日期
1955.05.06
申请人
GEBR. EICKHOFF, MASCHINENFABRIK UND EISENGIESSEREI M. B. H.
发明人
分类号
E21F13/06
主分类号
E21F13/06
代理机构
代理人
主权项
地址
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