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发明名称
Verfahren zur Herstellung von Schachtauskleidungen sowie hiernach hergestellte Schachtauskleidung
摘要
申请公布号
DE1059859(B)
申请公布日期
1959.06.25
申请号
DE1957D024779
申请日期
1957.01.28
申请人
C. DEILMANN BERGBAU G.M.B.H.
发明人
BIEDENDIECK DR.-ING. CARL-HANS
分类号
E21D5/10
主分类号
E21D5/10
代理机构
代理人
主权项
地址
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