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发明名称
BELT CONVEYOR DRIVING SYSTEM
摘要
申请公布号
PL280893(A1)
申请公布日期
1991.02.11
申请号
PL19890280893
申请日期
1989.08.01
申请人
PRZED EKSPLOATACJI WEGLA POLNO
发明人
FLAK ZENON;SAPIELAK JERZY;SZEBESTA KRYSTIAN;BORKOWSKI STANISLAW;SIKORA KAZIMIERZ;BYRSKI JERZY;MACHA JERZY
分类号
B65G23/36;(IPC1-7):B65G23/36
主分类号
B65G23/36
代理机构
代理人
主权项
地址
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