CN214464928U - 新型降噪式自吸泵 - Google Patents
新型降噪式自吸泵 Download PDFInfo
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- CN214464928U CN214464928U CN202120528474.9U CN202120528474U CN214464928U CN 214464928 U CN214464928 U CN 214464928U CN 202120528474 U CN202120528474 U CN 202120528474U CN 214464928 U CN214464928 U CN 214464928U
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CN202120528474.9U CN214464928U (zh) | 2021-03-15 | 2021-03-15 | 新型降噪式自吸泵 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114688034A (zh) * | 2022-04-18 | 2022-07-01 | 江苏惠尔泵业有限公司 | 一种耐磨中开叶轮的高效节能大流量自吸泵 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114688034A (zh) * | 2022-04-18 | 2022-07-01 | 江苏惠尔泵业有限公司 | 一种耐磨中开叶轮的高效节能大流量自吸泵 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New noise reduction self-priming pump Effective date of registration: 20220719 Granted publication date: 20211022 Pledgee: Industrial and Commercial Bank of China Limited Dalian Lvshunkou sub branch Pledgor: DALIAN SOURCE PUMPS Co.,Ltd. Registration number: Y2022210000103 |
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PE01 | Entry into force 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: 20230803 Granted publication date: 20211022 Pledgee: Industrial and Commercial Bank of China Limited Dalian Lvshunkou sub branch Pledgor: DALIAN SOURCE PUMPS Co.,Ltd. Registration number: Y2022210000103 |
|
PC01 | Cancellation 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: New type of noise reducing self priming pump Effective date of registration: 20230816 Granted publication date: 20211022 Pledgee: Industrial and Commercial Bank of China Limited Dalian Lvshunkou sub branch Pledgor: DALIAN SOURCE PUMPS Co.,Ltd. Registration number: Y2023210000208 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |