CN217631731U - 一种道路施工用具有便于折叠结构的防护栏 - Google Patents
一种道路施工用具有便于折叠结构的防护栏 Download PDFInfo
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- CN217631731U CN217631731U CN202220982627.1U CN202220982627U CN217631731U CN 217631731 U CN217631731 U CN 217631731U CN 202220982627 U CN202220982627 U CN 202220982627U CN 217631731 U CN217631731 U CN 217631731U
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220982627.1U CN217631731U (zh) | 2022-04-25 | 2022-04-25 | 一种道路施工用具有便于折叠结构的防护栏 |
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| CN202220982627.1U CN217631731U (zh) | 2022-04-25 | 2022-04-25 | 一种道路施工用具有便于折叠结构的防护栏 |
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| CN217631731U true CN217631731U (zh) | 2022-10-21 |
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Effective date of registration: 20250530 Address after: 053600 Hebei Province, Anping County, Taicheng Village, 250 meters north of the village Patentee after: Hebei Shengkun Silk Screen Products Co.,Ltd. Country or region after: China Address before: In the former Songji Township Government Courtyard, Qingong Town, Huaian District, Huaian City, Jiangsu Province, 223001 Patentee before: Jiangsu Yikai Construction Engineering Co.,Ltd. Country or region before: China |