CN207451788U - 一种虾育苗用水的海水制备系统 - Google Patents
一种虾育苗用水的海水制备系统 Download PDFInfo
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- CN207451788U CN207451788U CN201721278271.9U CN201721278271U CN207451788U CN 207451788 U CN207451788 U CN 207451788U CN 201721278271 U CN201721278271 U CN 201721278271U CN 207451788 U CN207451788 U CN 207451788U
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112591935A (zh) * | 2020-12-11 | 2021-04-02 | 正大汉鼎现代农业科技有限公司 | 一种用于虾苗养殖的水处理系统及方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112591935A (zh) * | 2020-12-11 | 2021-04-02 | 正大汉鼎现代农业科技有限公司 | 一种用于虾苗养殖的水处理系统及方法 |
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Denomination of utility model: A seawater preparation system for shrimp seedling water Effective date of registration: 20211203 Granted publication date: 20180605 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2021980014035 |
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Date of cancellation: 20220322 Granted publication date: 20180605 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2021980014035 |
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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: A seawater preparation system for shrimp seedling water Effective date of registration: 20220322 Granted publication date: 20180605 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2022990000163 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230131 Granted publication date: 20180605 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: SUNUP ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2022990000163 |