发明名称 |
Respirator hood assembly |
摘要 |
The present invention provides a respirator hood assembly that has a bag, half mask and a respirator assembly. The assembly includes a filtration unit and at least one inlet pipe containing a filter. The assembly of the invention allows for flexible filter design and also defines a rigid external structure that supports the hood and allows the user to quickly don the hood.
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申请公布号 |
US7210477(B2) |
申请公布日期 |
2007.05.01 |
申请号 |
US20030448180 |
申请日期 |
2003.05.29 |
申请人 |
BROOKDALE INTERNATIONAL SYSTEMS, INC. |
发明人 |
TEMPLETON RANDALL D.;SNAITH DAVID |
分类号 |
A62B18/00;A62B7/10;A62B17/04;A62B18/02;A62B18/08;A62B19/00;A62B23/02 |
主分类号 |
A62B18/00 |
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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