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发明名称
APPARATUS FOR QUICKLY ABANDONING MINE WORKINGS AND ASSOCIATED MATERIAL HANDLING
摘要
申请公布号
PL173747(B1)
申请公布日期
1998.04.30
申请号
PL19940304592
申请日期
1994.08.05
申请人
"PROGRESS" SP Z OO
发明人
PLOSKON STANISLAW;PLOSKON PIOTR
分类号
B66D1/02;B66D1/08
主分类号
B66D1/02
代理机构
代理人
主权项
地址
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