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发明名称
FILTER BOARD AND PLAINLIKE FILTERING MEDIUM
摘要
申请公布号
HUT50066(A)
申请公布日期
1989.12.28
申请号
HU19880002367
申请日期
1988.05.11
申请人
VYZKUMNY USTAV PAPIERA A CELULOZY,CS
发明人
UHRINA,STEFAN,CS;DOLAK,STEFAN,CS;BEZAYOVA,EVA,CS;BRABEC,JURAJ,CS;SUROVY,FRANTISEK,CS
分类号
B01D39/00;B01D39/18;D21H27/08;(IPC1-7):B07B1/00
主分类号
B01D39/00
代理机构
代理人
主权项
地址
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