CN204564857U - 冷弯电力四大管道的系统 - Google Patents
冷弯电力四大管道的系统 Download PDFInfo
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- CN204564857U CN204564857U CN201520259066.2U CN201520259066U CN204564857U CN 204564857 U CN204564857 U CN 204564857U CN 201520259066 U CN201520259066 U CN 201520259066U CN 204564857 U CN204564857 U CN 204564857U
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CN201520259066.2U CN204564857U (zh) | 2015-04-27 | 2015-04-27 | 冷弯电力四大管道的系统 |
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CN201520259066.2U CN204564857U (zh) | 2015-04-27 | 2015-04-27 | 冷弯电力四大管道的系统 |
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CN204564857U true CN204564857U (zh) | 2015-08-19 |
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CN201520259066.2U Expired - Lifetime CN204564857U (zh) | 2015-04-27 | 2015-04-27 | 冷弯电力四大管道的系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104759499A (zh) * | 2015-04-27 | 2015-07-08 | 岳阳筑盛阀门管道有限责任公司 | 冷弯电力四大管道的方法和系统 |
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2015
- 2015-04-27 CN CN201520259066.2U patent/CN204564857U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104759499A (zh) * | 2015-04-27 | 2015-07-08 | 岳阳筑盛阀门管道有限责任公司 | 冷弯电力四大管道的方法和系统 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System for four big pipelines of clod wash electric power Effective date of registration: 20171225 Granted publication date: 20150819 Pledgee: Yueyang small and medium enterprise guarantee investment Co.,Ltd. Pledgor: YUEYANG ZHUSHENG VALVE PIPELINE Co.,Ltd. Registration number: 2017430000116 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220505 Granted publication date: 20150819 Pledgee: Yueyang small and medium enterprise guarantee investment Co.,Ltd. Pledgor: YUEYANG ZHUSHENG VALVE PIPELINE Co.,Ltd. Registration number: 2017430000116 |
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CX01 | Expiry of patent term |