CN204201105U - 一种多重密封截止阀 - Google Patents
一种多重密封截止阀 Download PDFInfo
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- CN204201105U CN204201105U CN201420537452.9U CN201420537452U CN204201105U CN 204201105 U CN204201105 U CN 204201105U CN 201420537452 U CN201420537452 U CN 201420537452U CN 204201105 U CN204201105 U CN 204201105U
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- valve
- valve rod
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Application Number | Priority Date | Filing Date | Title |
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CN201420537452.9U CN204201105U (zh) | 2014-09-18 | 2014-09-18 | 一种多重密封截止阀 |
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CN201420537452.9U CN204201105U (zh) | 2014-09-18 | 2014-09-18 | 一种多重密封截止阀 |
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CN204201105U true CN204201105U (zh) | 2015-03-11 |
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CN201420537452.9U Expired - Fee Related CN204201105U (zh) | 2014-09-18 | 2014-09-18 | 一种多重密封截止阀 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105065701A (zh) * | 2015-08-05 | 2015-11-18 | 浙江福瑞科流控机械有限公司 | 硬密封提升式闸塞阀及其控制方法 |
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- 2014-09-18 CN CN201420537452.9U patent/CN204201105U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105065701A (zh) * | 2015-08-05 | 2015-11-18 | 浙江福瑞科流控机械有限公司 | 硬密封提升式闸塞阀及其控制方法 |
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Effective date of registration: 20151119 Granted publication date: 20150311 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20160519 Granted publication date: 20150311 |
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PP01 | Preservation of patent right |
Effective date of registration: 20160615 Granted publication date: 20150311 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20200615 Granted publication date: 20150311 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20200918 |