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发明名称
TAMA PODSADZKOWA DO OBUDOWY ZMECHANIZOWANEJ
摘要
申请公布号
PL208236(A1)
申请公布日期
1979.06.04
申请号
PL19780208236
申请日期
1978.07.05
申请人
GLOWNY INSTYTUT GORNICTWA
发明人
KRYSIK MARIAN;RATMAN JACEK;SZAFRAN ZBIGNIEW;OSOWSKI EUGENIUSZ;KORZENIOWSKI SZCZEPAN;ANCZOK HUBERT
分类号
E21D19/04;E21D23/00;E21F;E21F15/02;(IPC1-7):E21F/
主分类号
E21D19/04
代理机构
代理人
主权项
地址
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