JPH01128812U - - Google Patents
Info
- Publication number
- JPH01128812U JPH01128812U JP2449388U JP2449388U JPH01128812U JP H01128812 U JPH01128812 U JP H01128812U JP 2449388 U JP2449388 U JP 2449388U JP 2449388 U JP2449388 U JP 2449388U JP H01128812 U JPH01128812 U JP H01128812U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filter unit
- opening
- fixing collar
- collar
- 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
- 238000001914 filtration Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2449388U JPH01128812U (sl) | 1988-02-27 | 1988-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2449388U JPH01128812U (sl) | 1988-02-27 | 1988-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01128812U true JPH01128812U (sl) | 1989-09-01 |
Family
ID=31244388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2449388U Pending JPH01128812U (sl) | 1988-02-27 | 1988-02-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01128812U (sl) |
-
1988
- 1988-02-27 JP JP2449388U patent/JPH01128812U/ja active Pending