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发明名称
Verfahren zum Auskleiden eines Schachtes und Vorrichtung zur Ausfuehrung desselben
摘要
申请公布号
DE953512(C)
申请公布日期
1956.12.06
申请号
DE1954ST08144
申请日期
1954.05.05
申请人
STAMICARBON N. V.
发明人
REEPER FRANCOIS JOHANNES MARIA DE
分类号
E21D5/01
主分类号
E21D5/01
代理机构
代理人
主权项
地址
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