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发明名称
FILTERPACK
摘要
申请公布号
PT88525(A)
申请公布日期
1989.07.31
申请号
PT19880088525
申请日期
1988.09.16
申请人
FIRMA CARL FREUDENBERG
发明人
WALTER FOETTINGER;MICHAEL HAUBER;ARNOLD WEGHMANN
分类号
B01D39/14;B01D39/08;B03C3/28;(IPC1-7):B01D35/06
主分类号
B01D39/14
代理机构
代理人
主权项
地址
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