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发明名称
POMOST ROBOCZY DLA GORNICZYCH WYROBISK KORYTARZOWYCH
摘要
申请公布号
PL200264(A1)
申请公布日期
1979.03.12
申请号
PL19770200264
申请日期
1977.08.12
申请人
KOPALNIA WEGLA KAMIENNEGO LENI
发明人
SZWARC CEZARY;MAZUR ZDZISLAW;HANZLIK FRANCISZEK;NIEMCZYK DIONIZY
分类号
E21D;E21D11/00;(IPC1-7):E21D/
主分类号
E21D
代理机构
代理人
主权项
地址
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