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发明名称
VERFAHREN ZUR STELLUNG DER BANDGESCHWINDIGKEIT VON GURTBANDFOERDERERN
摘要
申请公布号
DD267233(A1)
申请公布日期
1989.04.26
申请号
DD19870311184
申请日期
1987.12.24
申请人
VEB BRAUNKOHLENWERK WELZOW,DD
发明人
KALUSNIAK,BERTHOLD,DD;JAZOSCH,HELMUT,DD;BERTON,ARNO,DD
分类号
B65G23/22;(IPC1-7):B65G23/22
主分类号
B65G23/22
代理机构
代理人
主权项
地址
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