JPH04910U - - Google Patents
Info
- Publication number
- JPH04910U JPH04910U JP4117590U JP4117590U JPH04910U JP H04910 U JPH04910 U JP H04910U JP 4117590 U JP4117590 U JP 4117590U JP 4117590 U JP4117590 U JP 4117590U JP H04910 U JPH04910 U JP H04910U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filter paper
- wrinkles
- roll
- width direction
- Prior art date
- 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.)
- Granted
Links
- 230000037303 wrinkles Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4117590U JPH0538808Y2 (de) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4117590U JPH0538808Y2 (de) | 1990-04-18 | 1990-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04910U true JPH04910U (de) | 1992-01-07 |
| JPH0538808Y2 JPH0538808Y2 (de) | 1993-09-30 |
Family
ID=31551618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4117590U Expired - Lifetime JPH0538808Y2 (de) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538808Y2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002035513A (ja) * | 2000-07-27 | 2002-02-05 | Nippon Roka Kogyo Kk | フィルタ及びフィルタ用ロール状濾材製造方法 |
| JP2006224007A (ja) * | 2005-02-18 | 2006-08-31 | Japan Vilene Co Ltd | 濾過材及びそれを用いた筒状フィルタ |
-
1990
- 1990-04-18 JP JP4117590U patent/JPH0538808Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002035513A (ja) * | 2000-07-27 | 2002-02-05 | Nippon Roka Kogyo Kk | フィルタ及びフィルタ用ロール状濾材製造方法 |
| JP4570215B2 (ja) * | 2000-07-27 | 2010-10-27 | 日本濾過工業株式会社 | フィルタ及びフィルタ用ロール状濾材製造方法 |
| JP2006224007A (ja) * | 2005-02-18 | 2006-08-31 | Japan Vilene Co Ltd | 濾過材及びそれを用いた筒状フィルタ |
| JP4519674B2 (ja) * | 2005-02-18 | 2010-08-04 | 日本バイリーン株式会社 | 濾過材及びそれを用いた筒状フィルタ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0538808Y2 (de) | 1993-09-30 |