发明名称 RESPIRATORY MASK WITH MICROPOROUS MEMBRANE AND ACTIVATED CARBON
摘要 A respiratory mask for protecting a wearer against airborne particulates, chemical vapors, and splashes is disclosed. The mask includes a body sized to fit over at least a portion of the face of a wearer. The body includes a first layer including a microporous membrane having a plurality of interconnecting pores extending therethrough, and a second layer including an absorbent textile. The mask further includes an attachment mechanism for coupling the mask to the face of the wearer.
申请公布号 US2009211581(A1) 申请公布日期 2009.08.27
申请号 US20080037674 申请日期 2008.02.26
申请人 BANSAL VISHAL 发明人 BANSAL VISHAL
分类号 A62B7/10;A62B18/02 主分类号 A62B7/10
代理机构 代理人
主权项
地址