CN216428097U - 一种市政工程用防护栏 - Google Patents
一种市政工程用防护栏 Download PDFInfo
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- CN216428097U CN216428097U CN202122629861.4U CN202122629861U CN216428097U CN 216428097 U CN216428097 U CN 216428097U CN 202122629861 U CN202122629861 U CN 202122629861U CN 216428097 U CN216428097 U CN 216428097U
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CN202122629861.4U CN216428097U (zh) | 2021-10-29 | 2021-10-29 | 一种市政工程用防护栏 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20230717 Address after: Building 3, Block A, Hengming Bay Foreign Exchange Center, Huilongpu Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, 518000, 2203 Patentee after: Zhou Fenyong Address before: 252000 Building 1, Dongquan runshuxiang garden, South liaowei Road, Wenhua North Road, Dongchangfu District, Liaocheng City, Shandong Province Patentee before: Quanrun Urban Construction Co.,Ltd. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20230831 Address after: Building 3, Block A, Hengming Bay Foreign Exchange Center, Huilongpu Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, 518000, 2203 Patentee after: Shenzhen Pengtai Construction Co.,Ltd. Address before: Building 3, Block A, Hengming Bay Foreign Exchange Center, Huilongpu Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, 518000, 2203 Patentee before: Zhou Fenyong |