JPH0270713U - - Google Patents
Info
- Publication number
- JPH0270713U JPH0270713U JP14850188U JP14850188U JPH0270713U JP H0270713 U JPH0270713 U JP H0270713U JP 14850188 U JP14850188 U JP 14850188U JP 14850188 U JP14850188 U JP 14850188U JP H0270713 U JPH0270713 U JP H0270713U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- cover
- roll
- guide
- ventilation fan
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14850188U JPH0270713U (me) | 1988-11-16 | 1988-11-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14850188U JPH0270713U (me) | 1988-11-16 | 1988-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0270713U true JPH0270713U (me) | 1990-05-29 |
Family
ID=31419883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14850188U Pending JPH0270713U (me) | 1988-11-16 | 1988-11-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0270713U (me) |
-
1988
- 1988-11-16 JP JP14850188U patent/JPH0270713U/ja active Pending