CN203154874U - 油水分离用聚四氟乙烯微孔过滤薄膜 - Google Patents
油水分离用聚四氟乙烯微孔过滤薄膜 Download PDFInfo
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- CN203154874U CN203154874U CN 201320053444 CN201320053444U CN203154874U CN 203154874 U CN203154874 U CN 203154874U CN 201320053444 CN201320053444 CN 201320053444 CN 201320053444 U CN201320053444 U CN 201320053444U CN 203154874 U CN203154874 U CN 203154874U
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- filtration film
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- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
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CN 201320053444 CN203154874U (zh) | 2013-01-31 | 2013-01-31 | 油水分离用聚四氟乙烯微孔过滤薄膜 |
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CN 201320053444 CN203154874U (zh) | 2013-01-31 | 2013-01-31 | 油水分离用聚四氟乙烯微孔过滤薄膜 |
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CN203154874U true CN203154874U (zh) | 2013-08-28 |
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CN 201320053444 Expired - Lifetime CN203154874U (zh) | 2013-01-31 | 2013-01-31 | 油水分离用聚四氟乙烯微孔过滤薄膜 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103752043A (zh) * | 2014-01-20 | 2014-04-30 | 中国科学院化学研究所 | 用于强酸环境下的油水分离的具有锥形孔的多孔膜及其制备方法和用途 |
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2013
- 2013-01-31 CN CN 201320053444 patent/CN203154874U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103752043A (zh) * | 2014-01-20 | 2014-04-30 | 中国科学院化学研究所 | 用于强酸环境下的油水分离的具有锥形孔的多孔膜及其制备方法和用途 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI JINYOU FLUORIN MATERIAL CO., LTD. Free format text: FORMER NAME: SHANGHAI JINYOU FLUORINE MATERIALS CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 200137 Shanghai Gaoqiao Zhenjiang East Road, Lane 188, No. 4, building 1726, No. Patentee after: SHANGHAI JINYOU FLUORINE MATERIALS Co.,Ltd. Patentee after: SHANGHAI LINGQIAO ENVIRONMENTAL PROTECTION EQUIPMENT WORKS. Co.,Ltd. Address before: 200137 Shanghai Gaoqiao Zhenjiang East Road, Lane 188, No. 4, building 1726, No. Patentee before: SHANGHAI JINYOU FLUORINE MATERIALS Co.,Ltd. Patentee before: SHANGHAI LINGQIAO ENVIRONMENTAL PROTECTION EQUIPMENT WORKS. Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130828 |