发明名称 |
RESPIRATOR HAVING A HARNESS AND METHODS OF MAKING AND FITTING THE SAME |
摘要 |
A respirator having a harness along with a method of making and fitting the same are disclosed. The respirator includes a mask body; and a harness attached to the mask body. The harness comprises: a first fastening strap securement mechanism that is disposed on a first side of the mask body; a second fastening strap securement mechanism that is disposed on a second side of the mask body opposing the first side; and a fastening strap attached to one of the first and second fastening strap securement mechanisms. |
申请公布号 |
US2009000624(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20070769768 |
申请日期 |
2007.06.28 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
LEE HEONYUNG;LEE JIN-HO;NAGAOSA TOMOO;LEE KYOUNGHO;KUNIYA ISAO;YASUDA KOSHI;MIYASHITA KIYOSHI |
分类号 |
A62B18/08 |
主分类号 |
A62B18/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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