CN106476488A - 一种同步清除式电力工程现场用展示板及使用方法 - Google Patents
一种同步清除式电力工程现场用展示板及使用方法 Download PDFInfo
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- CN106476488A CN106476488A CN201611028703.0A CN201611028703A CN106476488A CN 106476488 A CN106476488 A CN 106476488A CN 201611028703 A CN201611028703 A CN 201611028703A CN 106476488 A CN106476488 A CN 106476488A
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- graphic panel
- rotating shaft
- power engineering
- frame
- side frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
- B43L1/08—Blackboards flexible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
Abstract
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CN201611028703.0A CN106476488B (zh) | 2016-11-18 | 2016-11-18 | 一种同步清除式电力工程现场用展示板及使用方法 |
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CN201611028703.0A CN106476488B (zh) | 2016-11-18 | 2016-11-18 | 一种同步清除式电力工程现场用展示板及使用方法 |
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CN106476488A true CN106476488A (zh) | 2017-03-08 |
CN106476488B CN106476488B (zh) | 2018-06-26 |
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CN201611028703.0A Expired - Fee Related CN106476488B (zh) | 2016-11-18 | 2016-11-18 | 一种同步清除式电力工程现场用展示板及使用方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202088736U (zh) * | 2011-06-14 | 2011-12-28 | 陈沈坚 | 练字专用黑板 |
CN202180672U (zh) * | 2011-07-02 | 2012-04-04 | 张艺 | 三面书写板 |
CN203438722U (zh) * | 2013-06-21 | 2014-02-19 | 吴明宪 | 电动或手动的可挠性携式黑板 |
CN204095352U (zh) * | 2014-10-13 | 2015-01-14 | 西安交通大学城市学院 | 双面翻转式环保黑板 |
CN104742603A (zh) * | 2015-03-23 | 2015-07-01 | 常州大学 | 一种三翻面多功能黑板 |
CN204432128U (zh) * | 2015-02-06 | 2015-07-01 | 南通跃通数控设备有限公司 | 一种拼接黑板 |
CN204998204U (zh) * | 2015-10-05 | 2016-01-27 | 侯强 | 一种自动翻转黑板 |
-
2016
- 2016-11-18 CN CN201611028703.0A patent/CN106476488B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202088736U (zh) * | 2011-06-14 | 2011-12-28 | 陈沈坚 | 练字专用黑板 |
CN202180672U (zh) * | 2011-07-02 | 2012-04-04 | 张艺 | 三面书写板 |
CN203438722U (zh) * | 2013-06-21 | 2014-02-19 | 吴明宪 | 电动或手动的可挠性携式黑板 |
CN204095352U (zh) * | 2014-10-13 | 2015-01-14 | 西安交通大学城市学院 | 双面翻转式环保黑板 |
CN204432128U (zh) * | 2015-02-06 | 2015-07-01 | 南通跃通数控设备有限公司 | 一种拼接黑板 |
CN104742603A (zh) * | 2015-03-23 | 2015-07-01 | 常州大学 | 一种三翻面多功能黑板 |
CN204998204U (zh) * | 2015-10-05 | 2016-01-27 | 侯强 | 一种自动翻转黑板 |
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CN106476488B (zh) | 2018-06-26 |
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CB03 | Change of inventor or designer information |
Inventor after: Li Chunlei Inventor after: Yu Jianjun Inventor after: Ma Dongbo Inventor after: Wang Minghui Inventor after: Chen Hanmin Inventor after: Sun Changcun Inventor after: Xiao Lijing Inventor after: Liu Benzhong Inventor after: Zhang Yujie Inventor after: Li Xuejian Inventor after: Wu Chunming Inventor after: Wang Ming Inventor after: Qiu Hejin Inventor after: Bi Hongqiang Inventor after: Zhang Jinfeng Inventor after: Hao Lei Inventor before: Li Chunlei Inventor before: Wang Fang Inventor before: Jin Xiaoli Inventor before: Sang Huilin Inventor before: Chen Jing Inventor before: Zhang Na Inventor before: Xiao Lijing Inventor before: Wang Hongxia Inventor before: Lv Lei Inventor before: Wang Guangzhi Inventor before: Ding Jinwu Inventor before: Sun Huadong Inventor before: Wang Hongmei Inventor before: Zhang Yujie Inventor before: Wei Xue Inventor before: Jia Guangjun Inventor before: Wang Shuang |
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CF01 | Termination of patent right due to non-payment of annual fee |
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CF01 | Termination of patent right due to non-payment of annual fee |