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发明名称
Verfahren zum Einbringen von Versatz in mit Ausbaurahmen ausgeruestete Strebraeume
摘要
申请公布号
DE1016211(B)
申请公布日期
1957.09.26
申请号
DE1955H023525
申请日期
1955.04.01
申请人
HERMANN HEMSCHEIDT, MASCHINENFABRIK
发明人
HEMSCHEIDT DR.-ING. HANS
分类号
E21F15/08
主分类号
E21F15/08
代理机构
代理人
主权项
地址
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