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经营范围
发明名称
RESCUE DRILLING RIG
摘要
申请公布号
PL270521(A1)
申请公布日期
1989.08.21
申请号
PL19880270521
申请日期
1988.02.08
申请人
B P BADAWCZE MASZYN I URZADZEN;TS STACJA RATOWNICTWA GORNICZE
发明人
PALKA MARIAN;WICHER JACEK;HUZOWSKI MARIAN;GAWLIK CZESLAW;WRONA ANDRZEJ;PADUSZYNSKI MACIEJ;PETRYKOWSKI MIROSLAW
分类号
E21C;E21F;(IPC1-7):E21C/;E21F/
主分类号
E21C
代理机构
代理人
主权项
地址
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