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发明名称
FILTRERINGSMODUL OMFATTENDE EN SKAERM TIL BESKYTTELSE AF FIBERBUNDTERNE
摘要
申请公布号
DK581289(A)
申请公布日期
1990.05.21
申请号
DK19890005812
申请日期
1989.11.20
申请人
LYONNAISE DES EAUX
发明人
ESPENAN, JEAN-MICHEL
分类号
B01D63/02;(IPC1-7):B01D63/06
主分类号
B01D63/02
代理机构
代理人
主权项
地址
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