JPH02134205U - - Google Patents
Info
- Publication number
- JPH02134205U JPH02134205U JP4320189U JP4320189U JPH02134205U JP H02134205 U JPH02134205 U JP H02134205U JP 4320189 U JP4320189 U JP 4320189U JP 4320189 U JP4320189 U JP 4320189U JP H02134205 U JPH02134205 U JP H02134205U
- Authority
- JP
- Japan
- Prior art keywords
- outdoor
- opening
- cylinder
- indoor
- cylinder body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Building Environments (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4320189U JPH0630978Y2 (ja) | 1989-04-13 | 1989-04-13 | 換気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4320189U JPH0630978Y2 (ja) | 1989-04-13 | 1989-04-13 | 換気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02134205U true JPH02134205U (me) | 1990-11-07 |
| JPH0630978Y2 JPH0630978Y2 (ja) | 1994-08-22 |
Family
ID=31555416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4320189U Expired - Lifetime JPH0630978Y2 (ja) | 1989-04-13 | 1989-04-13 | 換気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630978Y2 (me) |
-
1989
- 1989-04-13 JP JP4320189U patent/JPH0630978Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630978Y2 (ja) | 1994-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |