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发明名称
HYDRAULIC MINING PULLER
摘要
申请公布号
PL288323(A1)
申请公布日期
1992.06.26
申请号
PL19900288323
申请日期
1990.12.17
申请人
MIECHOWICE KOPALNIA WEGLA KAMI
发明人
KULIK STANISLAW;GLADYSZ LECH;MARCELA EUGENIUSZ;KLIMA ADAM;KOSTYK TADEUSZ;MALACHOWSKI MARIAN;RABSZTYN JANUSZ
分类号
B66D3/00;B66D3/20;(IPC1-7):B66D3/00
主分类号
B66D3/00
代理机构
代理人
主权项
地址
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