JPH0630978Y2 - 換気装置 - Google Patents
換気装置Info
- Publication number
- JPH0630978Y2 JPH0630978Y2 JP4320189U JP4320189U JPH0630978Y2 JP H0630978 Y2 JPH0630978 Y2 JP H0630978Y2 JP 4320189 U JP4320189 U JP 4320189U JP 4320189 U JP4320189 U JP 4320189U JP H0630978 Y2 JPH0630978 Y2 JP H0630978Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- outdoor side
- indoor
- tubular body
- outdoor
- 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.)
- Expired - Lifetime
Links
- 238000009423 ventilation Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000010485 coping Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
- Building Environments (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (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 JPH02134205U (enrdf_load_html_response) | 1990-11-07 |
JPH0630978Y2 true 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 (enrdf_load_html_response) |
-
1989
- 1989-04-13 JP JP4320189U patent/JPH0630978Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02134205U (enrdf_load_html_response) | 1990-11-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |