CN212389126U - 一种建筑工地的可调节防护栏 - Google Patents
一种建筑工地的可调节防护栏 Download PDFInfo
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GR01 | Patent grant | ||
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CB03 | Change of inventor or designer information |
Inventor after: Zhao Haixiao Inventor after: Peng Zelong Inventor after: Zhang Ya Inventor after: Wang Jing Inventor after: Qiu Jingyu Inventor after: Chen Cheng Inventor before: Chen Cheng |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 831200 Ershilidian Emerging Industrial Park, Hutubi County, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Qianlitong Transportation Facilities Co.,Ltd. Address before: 214200 No.22, Qiancun, Wudong village, Zhangzhu Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: Chen Cheng |
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TR01 | Transfer of patent right |