发明名称 |
Feeding apparatus for breathing masks that allows food and drink intake when the mask is in use |
摘要 |
A feeding valve having a hose coupling in the form of an expansion bellows which unfolds automatically into the wearer's field of vision when the sealing cap of the feeding valve is opened, thereby enables a wearer to easily insert the straw of a food or beverage bottle even when wearing protective gloves.
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申请公布号 |
US6615829(B2) |
申请公布日期 |
2003.09.09 |
申请号 |
US20010801108 |
申请日期 |
2001.03.05 |
申请人 |
AUERGESELISCHAFT GMBH |
发明人 |
HORN MICHAEL;SCHMIDTKE KLAUS |
分类号 |
A62B18/08;(IPC1-7):A61M15/00 |
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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