JPH02134436U - - Google Patents
Info
- Publication number
- JPH02134436U JPH02134436U JP4217290U JP4217290U JPH02134436U JP H02134436 U JPH02134436 U JP H02134436U JP 4217290 U JP4217290 U JP 4217290U JP 4217290 U JP4217290 U JP 4217290U JP H02134436 U JPH02134436 U JP H02134436U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- filter
- performance filter
- performance
- cover
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4217290U JPH02134436U (cs) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4217290U JPH02134436U (cs) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134436U true JPH02134436U (cs) | 1990-11-08 |
Family
ID=31553480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4217290U Pending JPH02134436U (cs) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134436U (cs) |
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1990
- 1990-04-20 JP JP4217290U patent/JPH02134436U/ja active Pending