CN110303805B - 一种自动吸尘的黑板擦 - Google Patents
一种自动吸尘的黑板擦 Download PDFInfo
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- CN110303805B CN110303805B CN201910641148.6A CN201910641148A CN110303805B CN 110303805 B CN110303805 B CN 110303805B CN 201910641148 A CN201910641148 A CN 201910641148A CN 110303805 B CN110303805 B CN 110303805B
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CN201910641148.6A CN110303805B (zh) | 2019-07-16 | 2019-07-16 | 一种自动吸尘的黑板擦 |
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CN201910641148.6A CN110303805B (zh) | 2019-07-16 | 2019-07-16 | 一种自动吸尘的黑板擦 |
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CN110303805A CN110303805A (zh) | 2019-10-08 |
CN110303805B true CN110303805B (zh) | 2021-04-13 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111450995A (zh) * | 2020-04-08 | 2020-07-28 | 廖冬花 | 一种基于静电感应的建筑工地用吸尘降尘装置 |
CN111267523B (zh) * | 2020-04-08 | 2021-06-29 | 长沙华楚教学设备有限公司 | 一种能够防止粉尘飞扬的黑板擦 |
CN111729874A (zh) * | 2020-06-12 | 2020-10-02 | 熊红梅 | 一种新媒体移动式新闻传播装置 |
Citations (4)
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CN202669318U (zh) * | 2012-06-28 | 2013-01-16 | 淮南师范学院 | 一种黑板擦 |
CN105691063A (zh) * | 2015-07-13 | 2016-06-22 | 中山市丰申电器有限公司 | 一种带过滤器的储能式粉笔擦 |
CN105774340A (zh) * | 2015-07-13 | 2016-07-20 | 中山市丰申电器有限公司 | 一种带集粉仓的储能式粉笔擦 |
CN108688387A (zh) * | 2018-07-18 | 2018-10-23 | 张志华 | 一种防尘防堆积的黑板擦 |
Family Cites Families (15)
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CN2154181Y (zh) * | 1992-02-27 | 1994-01-26 | 王锦化 | 静电吸尘黑板擦 |
CN2136752Y (zh) * | 1992-10-17 | 1993-06-23 | 谢光明 | 吸尘黑板刷 |
CN2878091Y (zh) * | 2005-08-02 | 2007-03-14 | 周敏 | 无动力自除尘黑板擦 |
CN201201450Y (zh) * | 2008-01-14 | 2009-03-04 | 蒋利兵 | 自动无尘黑板清洁装置 |
CN202006683U (zh) * | 2011-04-22 | 2011-10-12 | 陈嘉证 | 无尘黑板擦 |
CN102431364A (zh) * | 2011-12-06 | 2012-05-02 | 大连海洋大学 | 无尘黑板擦 |
CN103231610B (zh) * | 2013-05-22 | 2015-03-25 | 宁波高新区科卉创意产品设计有限公司 | 橡皮屑清除装置 |
CN103287176B (zh) * | 2013-05-23 | 2015-08-26 | 贵州大学 | 一种静电吸尘黑板擦的制作方法及其装置 |
CN203697813U (zh) * | 2014-01-07 | 2014-07-09 | 华栋 | 减尘黑板擦 |
CN203974336U (zh) * | 2014-01-19 | 2014-12-03 | 浙江商业职业技术学院 | 除尘黑板刷 |
KR101658703B1 (ko) * | 2014-09-02 | 2016-09-23 | 주식회사 상신 | 도전성을 갖는 헤어브러시 |
CN205112783U (zh) * | 2015-10-23 | 2016-03-30 | 苏州市第五中学校 | 新型无尘板擦 |
CN105346315A (zh) * | 2015-11-19 | 2016-02-24 | 华蓥市阳和镇小学 | 静电防尘黑板擦 |
CN208530107U (zh) * | 2018-04-24 | 2019-02-22 | 高筱玥 | 静电吸尘板擦 |
CN109760453B (zh) * | 2019-03-12 | 2020-11-24 | 苏州市信睦知识产权服务有限公司 | 一种减少粉笔灰飞扬的黑板擦 |
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2019
- 2019-07-16 CN CN201910641148.6A patent/CN110303805B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202669318U (zh) * | 2012-06-28 | 2013-01-16 | 淮南师范学院 | 一种黑板擦 |
CN105691063A (zh) * | 2015-07-13 | 2016-06-22 | 中山市丰申电器有限公司 | 一种带过滤器的储能式粉笔擦 |
CN105774340A (zh) * | 2015-07-13 | 2016-07-20 | 中山市丰申电器有限公司 | 一种带集粉仓的储能式粉笔擦 |
CN108688387A (zh) * | 2018-07-18 | 2018-10-23 | 张志华 | 一种防尘防堆积的黑板擦 |
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Effective date of registration: 20210326 Address after: Room 1132, 1st floor, building 7, No.135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: Wenzhou skoorui Machinery Technology Co., Ltd Address before: 271104 No.10, zhangjiaxiang, tangjiazhai village, Yanzhuang Town, Gangcheng District, Laiwu City, Shandong Province Applicant before: Wu Peng |
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Effective date of registration: 20211223 Address after: 314500 room 222, building 3, No. 299, Hangfu Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing jubai Technology Co.,Ltd. Address before: Room 1132, 1st floor, building 7, No.135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Patentee before: Wenzhou skoorui Machinery Technology Co., Ltd |
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