JPH0231428Y2 - - Google Patents
Info
- Publication number
- JPH0231428Y2 JPH0231428Y2 JP152785U JP152785U JPH0231428Y2 JP H0231428 Y2 JPH0231428 Y2 JP H0231428Y2 JP 152785 U JP152785 U JP 152785U JP 152785 U JP152785 U JP 152785U JP H0231428 Y2 JPH0231428 Y2 JP H0231428Y2
- Authority
- JP
- Japan
- Prior art keywords
- closing
- opening
- container
- ventilation
- ventilation hole
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 91
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP152785U JPH0231428Y2 ( ) | 1985-01-10 | 1985-01-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP152785U JPH0231428Y2 ( ) | 1985-01-10 | 1985-01-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61119983U JPS61119983U ( ) | 1986-07-29 |
JPH0231428Y2 true JPH0231428Y2 ( ) | 1990-08-24 |
Family
ID=30474357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP152785U Expired JPH0231428Y2 ( ) | 1985-01-10 | 1985-01-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0231428Y2 ( ) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7455020B2 (ja) * | 2020-07-28 | 2024-03-25 | 株式会社総合車両製作所 | 通風コンテナ用ベンチレータ |
-
1985
- 1985-01-10 JP JP152785U patent/JPH0231428Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61119983U ( ) | 1986-07-29 |
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