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发明名称
Schachtausbau
摘要
申请公布号
DE1182179(B)
申请公布日期
1964.11.26
申请号
DE1961B064230
申请日期
1961.10.04
申请人
BETEILIGUNGS- UND PATENTVERWALTUNGSGESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
JESCHOR DIPL.-ING. HELMUT
分类号
E21D5/11
主分类号
E21D5/11
代理机构
代理人
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地址
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