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发明名称
TENSION ARRANGEMENT FOR CONVEYER AND MINING INSTALLATION,PARTICULARLY FOR PLOUGH SET
摘要
申请公布号
SU1106450(A3)
申请公布日期
1984.07.30
申请号
SU19792761755
申请日期
1979.05.07
申请人
GEVERKSHAFT EJZENKHYUTTE VESTFALIYA (FIRMA)
发明人
VALTER VAJRIKH,DE;MIKHEL DETTMERS,DE;KRISTOF RASSMANN,DE;VILLI KHOJER,DE;GERBERT BOJER,DE;KHORST LINKE,DE
分类号
E21D23/18;B65G23/44;E21D23/00;E21F13/08;E21F13/10;(IPC1-7):E21C27/32
主分类号
E21D23/18
代理机构
代理人
主权项
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