CN207734714U - 一种水刺覆膜过滤毡 - Google Patents
一种水刺覆膜过滤毡 Download PDFInfo
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- CN207734714U CN207734714U CN201721100817.1U CN201721100817U CN207734714U CN 207734714 U CN207734714 U CN 207734714U CN 201721100817 U CN201721100817 U CN 201721100817U CN 207734714 U CN207734714 U CN 207734714U
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CN201721100817.1U CN207734714U (zh) | 2017-08-30 | 2017-08-30 | 一种水刺覆膜过滤毡 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112473245A (zh) * | 2020-09-14 | 2021-03-12 | 福州大学 | 一种滤料基材、超洁净高通量的滤料及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112473245A (zh) * | 2020-09-14 | 2021-03-12 | 福州大学 | 一种滤料基材、超洁净高通量的滤料及其制备方法 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water thorn tectorial membrane filter felt Effective date of registration: 20200521 Granted publication date: 20180817 Pledgee: Taizhou Branch of Hengfeng Bank Co., Ltd Pledgor: ZHEJIANG HEADING ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020330000245 |
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Date of cancellation: 20210702 Granted publication date: 20180817 Pledgee: Taizhou Branch of Hengfeng Bank Co.,Ltd. Pledgor: ZHEJIANG HEADING ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020330000245 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |