JPS645623U - - Google Patents
Info
- Publication number
- JPS645623U JPS645623U JP9944987U JP9944987U JPS645623U JP S645623 U JPS645623 U JP S645623U JP 9944987 U JP9944987 U JP 9944987U JP 9944987 U JP9944987 U JP 9944987U JP S645623 U JPS645623 U JP S645623U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- opening
- air cleaning
- filter box
- cleaning room
- 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
- 238000012856 packing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987099449U JPH0534732Y2 (US07816562-20101019-C00012.png) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987099449U JPH0534732Y2 (US07816562-20101019-C00012.png) | 1987-06-30 | 1987-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645623U true JPS645623U (US07816562-20101019-C00012.png) | 1989-01-12 |
| JPH0534732Y2 JPH0534732Y2 (US07816562-20101019-C00012.png) | 1993-09-02 |
Family
ID=31326618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987099449U Expired - Lifetime JPH0534732Y2 (US07816562-20101019-C00012.png) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534732Y2 (US07816562-20101019-C00012.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103352U (US07816562-20101019-C00012.png) * | 1990-02-13 | 1991-10-28 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57204021U (US07816562-20101019-C00012.png) * | 1981-06-16 | 1982-12-25 | ||
| JPS61151144U (US07816562-20101019-C00012.png) * | 1985-03-13 | 1986-09-18 | ||
| JPS63189324U (US07816562-20101019-C00012.png) * | 1987-05-28 | 1988-12-06 |
-
1987
- 1987-06-30 JP JP1987099449U patent/JPH0534732Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57204021U (US07816562-20101019-C00012.png) * | 1981-06-16 | 1982-12-25 | ||
| JPS61151144U (US07816562-20101019-C00012.png) * | 1985-03-13 | 1986-09-18 | ||
| JPS63189324U (US07816562-20101019-C00012.png) * | 1987-05-28 | 1988-12-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103352U (US07816562-20101019-C00012.png) * | 1990-02-13 | 1991-10-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534732Y2 (US07816562-20101019-C00012.png) | 1993-09-02 |
