发明名称 |
MASK HEATING |
摘要 |
Mask heating for a breathing mask for preheating cold air, suitable for people having breathing problems in cold seasons. Battery (A) powered apparatus comprises a switch (B), resistors (C), potentiometer for temperature adjustment and thermal protection.
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申请公布号 |
WO2004064909(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
WO2003BE00224 |
申请日期 |
2003.12.17 |
申请人 |
VAN GENECHTEN, ALFONS, LODEWIJK |
发明人 |
VAN GENECHTEN, ALFONS, LODEWIJK |
分类号 |
A41D13/11;A61M16/06;A61M16/10;A62B9/00;A63B71/02;A63B71/10;(IPC1-7):A61M16/10 |
主分类号 |
A41D13/11 |
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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