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发明名称
COMBINED CUTTER-LOADER FOR CUTTING DRIFTS OF FINAL CROSS SECTION
摘要
申请公布号
PL282126(A1)
申请公布日期
1991.05.06
申请号
PL19890282126
申请日期
1989.10.31
申请人
PRZED MECHANIZACJI AUTOMATYZAC
发明人
KLICH ADAM;KALUKIEWICZ ANTONI;KOTWICA KRZYSZTOF;BIALKOWSKI STEFAN;LACH JERZY;BARWINSKI JULIAN;REICH KAROL;KROL TADEUSZ
分类号
E21C25/60;E21C27/24;E21D9/10;(IPC1-7):E21C27/24
主分类号
E21C25/60
代理机构
代理人
主权项
地址
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