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发明名称
APPARATUS FOR SUPERVISING RESCUE ACTIONS IN UNDERGROUND MINES
摘要
申请公布号
PL296682(A1)
申请公布日期
1993.05.04
申请号
PL19920296682
申请日期
1992.11.19
申请人
ELEKTROMETAL ZAKLAD TELEMECHAN
发明人
SLIWA JOZEF;BRANNY JERZY;JABLONSKI ALFRED;KNEBEL MARIA;KOLEK LESZEK;KOZLOWSKI KRZYSZTOF;PELAR KAROL
分类号
E21F11/00;(IPC1-7):E21F11/00
主分类号
E21F11/00
代理机构
代理人
主权项
地址
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