JPH0243464Y2 - - Google Patents
Info
- Publication number
- JPH0243464Y2 JPH0243464Y2 JP17671386U JP17671386U JPH0243464Y2 JP H0243464 Y2 JPH0243464 Y2 JP H0243464Y2 JP 17671386 U JP17671386 U JP 17671386U JP 17671386 U JP17671386 U JP 17671386U JP H0243464 Y2 JPH0243464 Y2 JP H0243464Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- filter
- filter paper
- hole
- present
- 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.)
- Expired
Links
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 239000003566 sealing material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671386U JPH0243464Y2 (it) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671386U JPH0243464Y2 (it) | 1986-11-19 | 1986-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6382412U JPS6382412U (it) | 1988-05-30 |
| JPH0243464Y2 true JPH0243464Y2 (it) | 1990-11-19 |
Family
ID=31117226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17671386U Expired JPH0243464Y2 (it) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243464Y2 (it) |
-
1986
- 1986-11-19 JP JP17671386U patent/JPH0243464Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6382412U (it) | 1988-05-30 |
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