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发明名称
Verfahren zum Herstellen eines Tunnelkörpers
摘要
申请公布号
CH505943(A)
申请公布日期
1971.04.15
申请号
CH19690000999
申请日期
1969.01.23
申请人
ALFRED KUNZ & CO.
发明人
EBER,ARNOLD
分类号
E02D29/055;(IPC1-7):E01G5/08
主分类号
E02D29/055
代理机构
代理人
主权项
地址
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