CN212478967U - 一种绿色建筑安全防护门 - Google Patents
一种绿色建筑安全防护门 Download PDFInfo
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CN202020431467.2U CN212478967U (zh) | 2020-03-30 | 2020-03-30 | 一种绿色建筑安全防护门 |
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CB03 | Change of inventor or designer information |
Inventor after: Li Hebin Inventor after: Liu Xianghai Inventor after: Zhang Lingling Inventor after: Hou Dongjie Inventor after: Liu Beibei Inventor after: Liu Songchang Inventor after: Li Xinping Inventor before: Li Xinping |
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TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 050000 No. 9, Huiming Road, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee after: Li Hebin Patentee after: Liu Xianghai Patentee after: Zhang Lingling Patentee after: Hou Dongjie Patentee after: Liu Beibei Patentee after: Liu Songchang Address before: 255400 No.303, unit 1, building 17, dongwangxin village, Qicheng Road, Linzi District, Zibo City, Shandong Province Patentee before: Li Xinping |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |
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CF01 | Termination of patent right due to non-payment of annual fee |