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发明名称
Verfahren zum Einbauen von Schacht-auskleidungen, insbesondere in Bergbau-Foerderschaechten
摘要
申请公布号
DE1177585(B)
申请公布日期
1964.09.10
申请号
DE1962G035434
申请日期
1962.07.11
申请人
GUTEHOFFNUNGSHUETTE STERKRADE AKTIENGESELLSCHAFT
发明人
LINK HEINZ;FROEBRICH KURT
分类号
E21D5/12
主分类号
E21D5/12
代理机构
代理人
主权项
地址
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