JPH02147730U - - Google Patents
Info
- Publication number
- JPH02147730U JPH02147730U JP5447989U JP5447989U JPH02147730U JP H02147730 U JPH02147730 U JP H02147730U JP 5447989 U JP5447989 U JP 5447989U JP 5447989 U JP5447989 U JP 5447989U JP H02147730 U JPH02147730 U JP H02147730U
- Authority
- JP
- Japan
- Prior art keywords
- vent cap
- face member
- cylindrical member
- face
- relatively slidable
- 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
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989054479U JPH0424337Y2 (en, 2012) | 1989-05-15 | 1989-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989054479U JPH0424337Y2 (en, 2012) | 1989-05-15 | 1989-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02147730U true JPH02147730U (en, 2012) | 1990-12-14 |
| JPH0424337Y2 JPH0424337Y2 (en, 2012) | 1992-06-09 |
Family
ID=31576579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989054479U Expired JPH0424337Y2 (en, 2012) | 1989-05-15 | 1989-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424337Y2 (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211806U (en, 2012) * | 1975-07-14 | 1977-01-27 |
-
1989
- 1989-05-15 JP JP1989054479U patent/JPH0424337Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211806U (en, 2012) * | 1975-07-14 | 1977-01-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424337Y2 (en, 2012) | 1992-06-09 |