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1.NONWOVEN WEB AND FIBERS WITH ELECTRET PROPERTIES, MANUFACTURING PROCESSES THEREOF AND THEIR USE 有权
标题翻译: 纤维绒跟踪和驻极体纤维,工艺生产同样及其用途公开(公告)号:EP2609238B1
公开(公告)日:2016-12-07
申请号:EP11745976.8
申请日:2011-08-18
IPC分类号: D04H1/56 , D04H1/4291 , B01D39/14 , D06M11/05
CPC分类号: D04H13/00 , B01D39/1623 , B01D2239/0216 , B01D2239/025 , B01D2239/0435 , B01D2239/10 , B01D2239/1233 , D04H1/4291 , D04H1/56 , D06M11/05 , Y10T442/607 , Y10T442/626 , Y10T442/696