CN213145430U - 旋塞阀快速提升装置 - Google Patents
旋塞阀快速提升装置 Download PDFInfo
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- CN213145430U CN213145430U CN202021813339.0U CN202021813339U CN213145430U CN 213145430 U CN213145430 U CN 213145430U CN 202021813339 U CN202021813339 U CN 202021813339U CN 213145430 U CN213145430 U CN 213145430U
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- valve
- plug
- groove
- wall
- mounting
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Application Number | Priority Date | Filing Date | Title |
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CN202021813339.0U CN213145430U (zh) | 2020-08-27 | 2020-08-27 | 旋塞阀快速提升装置 |
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CN202021813339.0U CN213145430U (zh) | 2020-08-27 | 2020-08-27 | 旋塞阀快速提升装置 |
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CN213145430U true CN213145430U (zh) | 2021-05-07 |
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CN202021813339.0U Active CN213145430U (zh) | 2020-08-27 | 2020-08-27 | 旋塞阀快速提升装置 |
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CN (1) | CN213145430U (zh) |
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2020
- 2020-08-27 CN CN202021813339.0U patent/CN213145430U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Quick lifting device for plug valve Effective date of registration: 20220110 Granted publication date: 20210507 Pledgee: Liaoyang Rural Commercial Bank Co.,Ltd. Pledgor: LIAONING PETROCHEMICAL VALVE MANUFACTURING Co.,Ltd. Registration number: Y2022980000243 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220706 Granted publication date: 20210507 Pledgee: Liaoyang Rural Commercial Bank Co.,Ltd. Pledgor: LIAONING PETROCHEMICAL VALVE MANUFACTURING Co.,Ltd. Registration number: Y2022980000243 |