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发明名称
电动吸尘黑板擦
摘要
本实用新型涉及电动吸尘黑板擦,按国际专利分类表(IPC)属于作业运输部,印刷分部,书写或绘图器具,办公用品大类,书写或绘图用品,书写或绘图辅助用品小类,有吸粉笔灰装置的黑板或石板的清洁装置组技术领域。编号为B43L21/02。它是由电池盒盖、电池盒、灰盒盖、灰盒、吸灰孔、板擦体构成。其特征是板擦体内安制有灰盒,灰盒上安制有灰盒盖,吸尘器安制在灰盒下面。是一种很具有实用价值的电动吸尘黑板擦。
申请公布号
CN2363901Y
申请公布日期
2000.02.16
申请号
CN99207560.2
申请日期
1999.03.30
申请人
李晓玢
发明人
李晓玢
分类号
B43L21/02
主分类号
B43L21/02
代理机构
代理人
主权项
1.一种电动吸尘黑板擦,它是由电池盒盖(1)、电池盒(2)、灰盒盖(3)、灰盒(4)、吸灰孔(5)、毛擦(6)、吸尘器(7)、开关(8)、导线(9)、板擦体(10)构成,其特征是电池盒(2)安装在毛擦(6)后面的板擦体(10)上。
地址
110024辽宁省沈阳市铁西区南九西路15号启工三校
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