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发明名称
(B2) ;FEEDER FOR POURABLE SOLID MATERIALS
摘要
申请公布号
PL234623(A2)
申请公布日期
1982.10.25
申请号
PL19810234623
申请日期
1981.12.31
申请人
POLITECHNIKA LODZKA
发明人
KOSTRZEWSKI TADEUSZ
分类号
B65G;B65G65/30;(IPC1-7):B65G/
主分类号
B65G
代理机构
代理人
主权项
地址
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