发明名称 METHOD FOR MAKING AN ABSORBENT CORE HAVING CONCENTRICALLY ARRANGED ABSORBENT REGIONS
摘要 The present invention also relates to a method of making an absorbent core having a first central region and second region concentrically surrounding the first region.
申请公布号 CA2732813(C) 申请公布日期 2016.09.13
申请号 CA20092732813 申请日期 2009.08.05
申请人 JOHNSON & JOHNSON INDUSTRIAL LTDA 发明人 HERNANDEZ, FRANCISCO J.V.;RIMOLI, FRANCISCO ANTONIO
分类号 A61F13/15 主分类号 A61F13/15
代理机构 代理人
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