CN209083145U - 一种建筑工地用高安全性的防护围栏 - Google Patents
一种建筑工地用高安全性的防护围栏 Download PDFInfo
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- CN209083145U CN209083145U CN201821688322.XU CN201821688322U CN209083145U CN 209083145 U CN209083145 U CN 209083145U CN 201821688322 U CN201821688322 U CN 201821688322U CN 209083145 U CN209083145 U CN 209083145U
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CN201821688322.XU CN209083145U (zh) | 2018-10-18 | 2018-10-18 | 一种建筑工地用高安全性的防护围栏 |
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CN201821688322.XU CN209083145U (zh) | 2018-10-18 | 2018-10-18 | 一种建筑工地用高安全性的防护围栏 |
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CN209083145U true CN209083145U (zh) | 2019-07-09 |
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CN201821688322.XU Withdrawn - After Issue CN209083145U (zh) | 2018-10-18 | 2018-10-18 | 一种建筑工地用高安全性的防护围栏 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20200228 Address after: Enjiang Zhen Xiao Jia Cun, Yongfeng County, Ji'an City, Jiangxi Province Patentee after: Jiangxi Haiquan Yongfa Water Conservancy Construction Engineering Co., Ltd Address before: 051430 No. 2, North Seven Lane, Northeast Xuying Village, Loudi Town, Luancheng County, Shijiazhuang City, Hebei Province Patentee before: Li Jianzhang |
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TR01 | Transfer of patent right | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20190709 Effective date of abandoning: 20201126 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20190709 Effective date of abandoning: 20201126 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |