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发明名称
VORRICHTUNG ZUM TUNNELAUSBAU NACH SCHILDVORTRIEBSVERFAHREN.
摘要
申请公布号
DE1882545(U)
申请公布日期
1963.11.14
申请号
DE196300P1463U
申请日期
1963.04.13
申请人
DR.-ING. PAPROTH & CO., TIEFBAUUNTERNEHMUNG
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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