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专利标题:
FILTER MEDIA WITH IRREGULAR STRUCTURE AND/OR REVERSIBLY STRETCHABLE LAYERS
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申请号:EP21799567.9
申请日:2021-05-04
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公开(公告)号:EP4146369A1
公开(公告)日:2023-03-15
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发明人:
SMITH, Bruce
, HASSAN, Mohammad A.
, SILIN, Maxim
, JINKA, Sudheer
, FARELL, Greg Wagner
, HEALEY, David T.
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申请人:
Hollingsworth & Vose Company
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申请人地址:
US East Walpole, MA 02032 112 Washington Street
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代理机构:
Carpmaels & Ransford LLP
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优先权:
US202016866201 20200504
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国际公布:
WO2021226049 20211111
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主分类号:
B01D39/08
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IPC分类号:
B01D39/08
; B01D39/16
; B01D46/52
; B32B1/00
; B32B5/02
; B32B7/035
; B32B38/00