JPH04914U - - Google Patents
Info
- Publication number
- JPH04914U JPH04914U JP4155990U JP4155990U JPH04914U JP H04914 U JPH04914 U JP H04914U JP 4155990 U JP4155990 U JP 4155990U JP 4155990 U JP4155990 U JP 4155990U JP H04914 U JPH04914 U JP H04914U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- plastic film
- ventilation fan
- auxiliary piece
- outer peripheral
- 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.)
- Pending
Links
- 239000002985 plastic film Substances 0.000 claims description 9
- 229920006255 plastic film Polymers 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4155990U JPH04914U (US06312121-20011106-C00033.png) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4155990U JPH04914U (US06312121-20011106-C00033.png) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04914U true JPH04914U (US06312121-20011106-C00033.png) | 1992-01-07 |
Family
ID=31552328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4155990U Pending JPH04914U (US06312121-20011106-C00033.png) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04914U (US06312121-20011106-C00033.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004114044A (ja) * | 2000-07-14 | 2004-04-15 | Toyo Aluminium Foil Products Kk | フィルター |
| JP2011078868A (ja) * | 2009-10-05 | 2011-04-21 | Kao Corp | 防汚フィルタ |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030312A (US06312121-20011106-C00033.png) * | 1973-07-17 | 1975-03-26 | ||
| JPS5463066A (en) * | 1977-10-28 | 1979-05-21 | Toukawa Tetsuo | Manufacture of steroid compounds |
| JPS569147U (US06312121-20011106-C00033.png) * | 1979-06-29 | 1981-01-26 |
-
1990
- 1990-04-20 JP JP4155990U patent/JPH04914U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030312A (US06312121-20011106-C00033.png) * | 1973-07-17 | 1975-03-26 | ||
| JPS5463066A (en) * | 1977-10-28 | 1979-05-21 | Toukawa Tetsuo | Manufacture of steroid compounds |
| JPS569147U (US06312121-20011106-C00033.png) * | 1979-06-29 | 1981-01-26 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004114044A (ja) * | 2000-07-14 | 2004-04-15 | Toyo Aluminium Foil Products Kk | フィルター |
| JP2011078868A (ja) * | 2009-10-05 | 2011-04-21 | Kao Corp | 防汚フィルタ |
