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发明名称
MECHANICAL COAL MINER CUTTER BLADE FORGING
摘要
申请公布号
PL247251(A1)
申请公布日期
1985.10.22
申请号
PL19840247251
申请日期
1984.04.13
申请人
POLITECHNIKA SLASKA IM WINCENT;CT KT MASZYN GORNICZYCH KOMAG;WYROBOW METALOWYCH FAB
发明人
ADAMCZYK JAN;DOBRZANSKI LESZEK;HAJDUCZEK EUGENIUSZ;GEBICKI ZBIGNIEW;MOSKAL JOZEF
分类号
B21K;(IPC1-7):B21K/
主分类号
B21K
代理机构
代理人
主权项
地址
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