CN207079958U - 一种楼梯口防护装置 - Google Patents
一种楼梯口防护装置 Download PDFInfo
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- CN207079958U CN207079958U CN201721055453.XU CN201721055453U CN207079958U CN 207079958 U CN207079958 U CN 207079958U CN 201721055453 U CN201721055453 U CN 201721055453U CN 207079958 U CN207079958 U CN 207079958U
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CN201721055453.XU CN207079958U (zh) | 2017-08-22 | 2017-08-22 | 一种楼梯口防护装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108975240A (zh) * | 2018-09-12 | 2018-12-11 | 武汉沿程科技股份有限公司 | 一种移动升降楼梯平台 |
CN113482380A (zh) * | 2021-07-17 | 2021-10-08 | 江苏溧阳建设集团有限公司 | 一种梯间防护装置 |
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2017
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108975240A (zh) * | 2018-09-12 | 2018-12-11 | 武汉沿程科技股份有限公司 | 一种移动升降楼梯平台 |
CN108975240B (zh) * | 2018-09-12 | 2024-04-02 | 武汉沿程科技股份有限公司 | 一种移动升降楼梯平台 |
CN113482380A (zh) * | 2021-07-17 | 2021-10-08 | 江苏溧阳建设集团有限公司 | 一种梯间防护装置 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Pan Min Inventor after: Ji Zhichao Inventor after: Ma Guoqiang Inventor after: Hu Bing Inventor after: Fu Xue Jiao Inventor after: Chen Gang Inventor after: Luo Hongwei Inventor after: Qian Weijun Inventor after: Pan Chunyan Inventor before: Pan Min Inventor before: Ge Yanli Inventor before: Ma Guoqiang Inventor before: Hu Bing Inventor before: Fu Xue Jiao Inventor before: Liu Ting Inventor before: Luo Hongwei Inventor before: Qian Weijun Inventor before: Pan Chunyan |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20210822 |