CN216305580U - 一种护栏用连接装置 - Google Patents
一种护栏用连接装置 Download PDFInfo
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- CN216305580U CN216305580U CN202122016594.3U CN202122016594U CN216305580U CN 216305580 U CN216305580 U CN 216305580U CN 202122016594 U CN202122016594 U CN 202122016594U CN 216305580 U CN216305580 U CN 216305580U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122016594.3U CN216305580U (zh) | 2021-08-25 | 2021-08-25 | 一种护栏用连接装置 |
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| CN202122016594.3U CN216305580U (zh) | 2021-08-25 | 2021-08-25 | 一种护栏用连接装置 |
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| CN216305580U true CN216305580U (zh) | 2022-04-15 |
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| CN202122016594.3U Active CN216305580U (zh) | 2021-08-25 | 2021-08-25 | 一种护栏用连接装置 |
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| CN (1) | CN216305580U (zh) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240724 Address after: 257100 Road North, 1500 meters east of the intersection of Xi'er Road and Dezhou Road in Dongying District, Dongying City, Shandong Province Patentee after: Dongying Huazhijie Guardrail Co.,Ltd. Country or region after: China Address before: Wang Er Zhen Cun, industrial park, daokoupu Township, Liaocheng City, Shandong Province, 252000 Patentee before: Liaocheng znli building materials Co.,Ltd. Country or region before: China |