发明名称 |
THE COVER OF A DUST RESPIRATOR |
摘要 |
PURPOSE: A cover for a dust mask is provided to maintain agreeable wearing sensation and to improve safety. CONSTITUTION: A cover for a dust mask comprises an discharge flap part which discharges internal air to the outside, a main body(20) which is combined with a purification filter part and covers mouth and nose, and a face contact part(50) which surrounds the edge of the main body and touches the face of a wearer. The purification filter part purifies external air and sends the purified air into a mask.
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申请公布号 |
KR20130003929(A) |
申请公布日期 |
2013.01.09 |
申请号 |
KR20110065577 |
申请日期 |
2011.07.01 |
申请人 |
AEGIS CO., LTD. |
发明人 |
HA, CHOON WOOK;HWANG, HO SUNG |
分类号 |
A62B18/02;A62B7/10;A62B23/02 |
主分类号 |
A62B18/02 |
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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