JPH02142614U - - Google Patents
Info
- Publication number
- JPH02142614U JPH02142614U JP14667389U JP14667389U JPH02142614U JP H02142614 U JPH02142614 U JP H02142614U JP 14667389 U JP14667389 U JP 14667389U JP 14667389 U JP14667389 U JP 14667389U JP H02142614 U JPH02142614 U JP H02142614U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- color
- contamination
- air
- same
- 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
- 238000011109 contamination Methods 0.000 claims 3
- 230000000391 smoking effect Effects 0.000 claims 2
- 239000003086 colorant Substances 0.000 claims 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14667389U JPH02142614U (en, 2012) | 1988-12-29 | 1989-12-19 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16988488 | 1988-12-29 | ||
| JP14667389U JPH02142614U (en, 2012) | 1988-12-29 | 1989-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142614U true JPH02142614U (en, 2012) | 1990-12-04 |
Family
ID=31719023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14667389U Pending JPH02142614U (en, 2012) | 1988-12-29 | 1989-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142614U (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060435A (ja) * | 1983-09-12 | 1985-04-08 | Hitachi Ltd | エア−フイルタ−装置 |
-
1989
- 1989-12-19 JP JP14667389U patent/JPH02142614U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060435A (ja) * | 1983-09-12 | 1985-04-08 | Hitachi Ltd | エア−フイルタ−装置 |