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发明名称
Continuous mining control system
摘要
申请公布号
ZA9302082(B)
申请公布日期
1993.10.15
申请号
ZA19930002082
申请日期
1993.03.24
申请人
ENERKOM (PROPRIETARY) LIMITED
发明人
JAN-WOLVAARDT OBERHOLZER;ANDRE DE KOCK
分类号
E21C;G01C
主分类号
E21C
代理机构
代理人
主权项
地址
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