CN212054066U - 一种便于移动与固定的桥梁施工用防护栏 - Google Patents
一种便于移动与固定的桥梁施工用防护栏 Download PDFInfo
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- CN212054066U CN212054066U CN201921979564.9U CN201921979564U CN212054066U CN 212054066 U CN212054066 U CN 212054066U CN 201921979564 U CN201921979564 U CN 201921979564U CN 212054066 U CN212054066 U CN 212054066U
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CN201921979564.9U CN212054066U (zh) | 2019-11-16 | 2019-11-16 | 一种便于移动与固定的桥梁施工用防护栏 |
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CN201921979564.9U CN212054066U (zh) | 2019-11-16 | 2019-11-16 | 一种便于移动与固定的桥梁施工用防护栏 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 529000 all floors 2 and 3, No. 9, Jiande street, Pengjiang district, Jiangmen City, Guangdong Province Patentee after: Jiangmen Traffic Engineering Construction Co.,Ltd. Address before: 529300 one of shop 102, first floor, building 2, No. 23, Fengcai garden east area, Siming Road, Sanbu District, Jiangmen City, Guangdong Province Patentee before: Guangdong Wanhui Construction Engineering Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20211116 |
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CF01 | Termination of patent right due to non-payment of annual fee |