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发明名称
HYDRAULISCHER GRUBENSTEMPEL
摘要
申请公布号
AT339237(B)
申请公布日期
1977.10.10
申请号
AT19750006947
申请日期
1975.09.09
申请人
VEREINIGTE OSTERREICHISCHE EISEN- UND STAHLWERKE - ALPINE MONTAN AKTIENGESELLSCHAFT
发明人
SIGOTT SIEGFRIED DIPL.ING. DR.;SUSSENBECK HEINRICH ING.;SIEBENHOFER GOTTFRIED;ZITZ ALFRED ING.
分类号
E21D23/04;E21D15/44;E21D23/16;(IPC1-7):E21D19/02
主分类号
E21D23/04
代理机构
代理人
主权项
地址
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