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经营范围
发明名称
FILTER MET FILTERCELLEN.
摘要
申请公布号
NL7611192(A)
申请公布日期
1977.04.13
申请号
NL19760011192
申请日期
1976.10.08
申请人
SOCIETE DE PRAYON S.A. TE PRAYON, BELGIE.
发明人
分类号
B01D19/00;B01D33/15;B01D33/19;B01D33/327;B01D33/60;B01D33/70;B01D33/82;B01D36/00;(IPC1-7):B01D25/22
主分类号
B01D19/00
代理机构
代理人
主权项
地址
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