CN212742333U - 一种可拆卸活动护栏 - Google Patents
一种可拆卸活动护栏 Download PDFInfo
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- CN212742333U CN212742333U CN202021220796.9U CN202021220796U CN212742333U CN 212742333 U CN212742333 U CN 212742333U CN 202021220796 U CN202021220796 U CN 202021220796U CN 212742333 U CN212742333 U CN 212742333U
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CN202021220796.9U CN212742333U (zh) | 2020-06-28 | 2020-06-28 | 一种可拆卸活动护栏 |
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GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 510000 20th floor, JIAYE building, 318 Dongfeng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Beihuan Intelligent Transportation Technology Co.,Ltd. Patentee after: GUANGZHOU HIGHWAY INDUSTRIAL DEVELOPMENT Co. Address before: 510000 20th floor, JIAYE building, 318 Dongfeng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU NORTH RING SUPER HIGHWAY Co.,Ltd. Patentee before: GUANGZHOU HIGHWAY INDUSTRIAL DEVELOPMENT Co. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510000 20th floor, JIAYE building, 318 Dongfeng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Beihuan Intelligent Transportation Technology Co.,Ltd. Patentee after: Guangzhou highway industry development Co.,Ltd. Address before: 510000 20th floor, JIAYE building, 318 Dongfeng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Beihuan Intelligent Transportation Technology Co.,Ltd. Patentee before: GUANGZHOU HIGHWAY INDUSTRIAL DEVELOPMENT CO. |
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CP01 | Change in the name or title of a patent holder |