CN1526468A - 一种多层过滤装置 - Google Patents
一种多层过滤装置 Download PDFInfo
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- CN1526468A CN1526468A CNA031202780A CN03120278A CN1526468A CN 1526468 A CN1526468 A CN 1526468A CN A031202780 A CNA031202780 A CN A031202780A CN 03120278 A CN03120278 A CN 03120278A CN 1526468 A CN1526468 A CN 1526468A
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- filtrate
- filtration device
- multiple filtration
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Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03120278 CN1274384C (zh) | 2003-03-06 | 2003-03-06 | 一种多层过滤装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03120278 CN1274384C (zh) | 2003-03-06 | 2003-03-06 | 一种多层过滤装置 |
Publications (2)
Publication Number | Publication Date |
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CN1526468A true CN1526468A (zh) | 2004-09-08 |
CN1274384C CN1274384C (zh) | 2006-09-13 |
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Application Number | Title | Priority Date | Filing Date |
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CN 03120278 Expired - Lifetime CN1274384C (zh) | 2003-03-06 | 2003-03-06 | 一种多层过滤装置 |
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CN (1) | CN1274384C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102698500A (zh) * | 2012-06-14 | 2012-10-03 | 江苏中威重工机械有限公司 | Pvc过滤板 |
CN101808709B (zh) * | 2007-09-28 | 2013-05-08 | 东丽株式会社 | 滤材和过滤器单元 |
CN103157336A (zh) * | 2013-04-07 | 2013-06-19 | 王莉萍 | 一种室内空气过滤器 |
CN104399302A (zh) * | 2014-11-21 | 2015-03-11 | 成都彼斯特生物科技有限公司 | 用于生物制药的分离纯化的多层过滤装置 |
CN107174880A (zh) * | 2017-05-31 | 2017-09-19 | 南通不二环境科技有限公司 | Pvc过滤板 |
-
2003
- 2003-03-06 CN CN 03120278 patent/CN1274384C/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101808709B (zh) * | 2007-09-28 | 2013-05-08 | 东丽株式会社 | 滤材和过滤器单元 |
CN102698500A (zh) * | 2012-06-14 | 2012-10-03 | 江苏中威重工机械有限公司 | Pvc过滤板 |
CN103157336A (zh) * | 2013-04-07 | 2013-06-19 | 王莉萍 | 一种室内空气过滤器 |
CN104399302A (zh) * | 2014-11-21 | 2015-03-11 | 成都彼斯特生物科技有限公司 | 用于生物制药的分离纯化的多层过滤装置 |
CN107174880A (zh) * | 2017-05-31 | 2017-09-19 | 南通不二环境科技有限公司 | Pvc过滤板 |
Also Published As
Publication number | Publication date |
---|---|
CN1274384C (zh) | 2006-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHIBAO POOL PRODUCTS CO., LTD. Free format text: FORMER OWNER: XU YONGDE Effective date: 20130216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130216 Address after: New jersey, USA Patentee after: Chi Chi swimming pool products Co.,Ltd. Address before: Hongkong, China Patentee before: Xu Yongde |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160201 Address after: Hongkong China 110 how Ming Street, Kwun Tong Hanten Arts crafts emporium 8 floor A room Patentee after: Xu Yongde Address before: New jersey, USA Patentee before: Chi Chi swimming pool products Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20060913 |
|
CX01 | Expiry of patent term |