JPS5317687B2 - - Google Patents
Info
- Publication number
- JPS5317687B2 JPS5317687B2 JP14411275A JP14411275A JPS5317687B2 JP S5317687 B2 JPS5317687 B2 JP S5317687B2 JP 14411275 A JP14411275 A JP 14411275A JP 14411275 A JP14411275 A JP 14411275A JP S5317687 B2 JPS5317687 B2 JP S5317687B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Filtering Materials (AREA)
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14411275A JPS5270107A (en) | 1975-12-04 | 1975-12-04 | Proauction of composite filter paper with continuous dfnsity gradient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14411275A JPS5270107A (en) | 1975-12-04 | 1975-12-04 | Proauction of composite filter paper with continuous dfnsity gradient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5270107A JPS5270107A (en) | 1977-06-10 |
| JPS5317687B2 true JPS5317687B2 (enExample) | 1978-06-10 |
Family
ID=15354453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14411275A Granted JPS5270107A (en) | 1975-12-04 | 1975-12-04 | Proauction of composite filter paper with continuous dfnsity gradient |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5270107A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52112859A (en) * | 1976-03-19 | 1977-09-21 | Toyo Roki Seizou Kk | Filter paper manufacturing method |
| JP5555493B2 (ja) | 2007-02-02 | 2014-07-23 | ドナルドソン カンパニー，インコーポレイティド | 空気ろ過用の濾材積層体 |
| JP2010531731A (ja) | 2007-06-26 | 2010-09-30 | ドナルドソン カンパニー，インコーポレイティド | ろ過用媒体パック、フィルタエレメント、および方法 |
| WO2010011910A2 (en) | 2008-07-25 | 2010-01-28 | Donaldson Company, Inc. | Air filtration media pack, filter element, air filtration media, and methods |
| US9885154B2 (en) * | 2009-01-28 | 2018-02-06 | Donaldson Company, Inc. | Fibrous media |
| JP6030350B2 (ja) * | 2012-06-21 | 2016-11-24 | 株式会社マーレ フィルターシステムズ | エアクリーナ用の濾材の製造方法 |
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1975
- 1975-12-04 JP JP14411275A patent/JPS5270107A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5270107A (en) | 1977-06-10 |