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发明名称
POLYURETHAN FILTER
摘要
申请公布号
CS234625(B1)
申请公布日期
1985.04.16
申请号
CS19840000928
申请日期
1984.02.09
申请人
NENICKA,PAVEL,CS;SMERDA,STANISLAV,CS
发明人
NENICKA,PAVEL,CS;SMERDA,STANISLAV,CS
分类号
(IPC1-7):B01D25/08
主分类号
(IPC1-7):B01D25/08
代理机构
代理人
主权项
地址
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