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发明名称
KETTENBOLZENAUSPRESSVORRICHTUNG
摘要
申请公布号
DD228768(A1)
申请公布日期
1985.10.23
申请号
DD19840263947
申请日期
1984.06.08
申请人
VEB BRAUNKOHLENBOHRUNGEN,UND SCHACHTBAU WELZOW,,,DD
发明人
TRIEBEL,HELMUT,DD;TSCHOECKE,WERNER,DD
分类号
B25B5/00;(IPC1-7):B25B5/00
主分类号
B25B5/00
代理机构
代理人
主权项
地址
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