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经营范围
发明名称
SELECTIVE MINING
摘要
申请公布号
ZA8503136(B)
申请公布日期
1985.12.24
申请号
ZA19850003136
申请日期
1985.04.26
申请人
TRANSBOR (PROPRIETARY) LIMITED;WIRTH MASCHINEN-UND BOHRGERAETE FABRIK GMBH.
发明人
TREVELYN MOELLER COLTMAN;NIKOLAUS KLEUTERS
分类号
E21C;E21D
主分类号
E21C
代理机构
代理人
主权项
地址
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