CN212154360U - 一种用于水利工程的防护网 - Google Patents
一种用于水利工程的防护网 Download PDFInfo
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- CN212154360U CN212154360U CN201922188643.4U CN201922188643U CN212154360U CN 212154360 U CN212154360 U CN 212154360U CN 201922188643 U CN201922188643 U CN 201922188643U CN 212154360 U CN212154360 U CN 212154360U
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Priority Applications (1)
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CN201922188643.4U CN212154360U (zh) | 2019-12-10 | 2019-12-10 | 一种用于水利工程的防护网 |
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CN201922188643.4U CN212154360U (zh) | 2019-12-10 | 2019-12-10 | 一种用于水利工程的防护网 |
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CN212154360U true CN212154360U (zh) | 2020-12-15 |
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CN201922188643.4U Withdrawn - After Issue CN212154360U (zh) | 2019-12-10 | 2019-12-10 | 一种用于水利工程的防护网 |
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CN (1) | CN212154360U (zh) |
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2019
- 2019-12-10 CN CN201922188643.4U patent/CN212154360U/zh not_active Withdrawn - After Issue
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220422 Address after: 610000 floor 2, building 6, No. 468, Yingkang West Road, Jinniu District, Chengdu, Sichuan Patentee after: Sichuan Jiachi water conservancy and Hydropower Engineering Co.,Ltd. Address before: 471100 Mengjin County Park Management Office, Luoyang City, Henan Province Patentee before: Wang Junyan |
|
TR01 | Transfer of patent right | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20201215 Effective date of abandoning: 20220520 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20201215 Effective date of abandoning: 20220520 |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |