发明名称 |
THE ENVIRONMENT-FRIENDLY BOARD ERASER CLEANER, BOARD ERASER AND WET MEMBER |
摘要 |
PURPOSE: An environmentally-friendly liquid eraser cleaning device, a liquid eraser and a wet unit are provided to prevent the leakage of water when cleaning a blackboard and to save time for drying a blackboard. CONSTITUTION: An environmentally-friendly liquid eraser cleaning device(1) comprises a liquid eraser(100), and a liquid eraser cleaner(200). The liquid eraser comprises a block-shaped body(110), and a pad(120) which is fabric sheet for cleaning a blackboard by water. The liquid eraser cleaner is formed on the upper part and has a cleaning part(220) storing water. The cleaning part accommodates a wet unit(300) which comprises a highly absorbing resin. The wet unit is surrounded by a wet unit cover(400) which is manufactured by a case and fabric, and to be accepted into the cleaning part.
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申请公布号 |
KR20130000833(A) |
申请公布日期 |
2013.01.03 |
申请号 |
KR20110061597 |
申请日期 |
2011.06.24 |
申请人 |
LEE, BYUNG HAK;BAE, SU JEONG |
发明人 |
LEE, BYUNG HAK;BAE, SU JEONG |
分类号 |
B43L21/00 |
主分类号 |
B43L21/00 |
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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