JPH022021U - - Google Patents
Info
- Publication number
- JPH022021U JPH022021U JP8071488U JP8071488U JPH022021U JP H022021 U JPH022021 U JP H022021U JP 8071488 U JP8071488 U JP 8071488U JP 8071488 U JP8071488 U JP 8071488U JP H022021 U JPH022021 U JP H022021U
- Authority
- JP
- Japan
- Prior art keywords
- storage section
- lid
- ventilation hole
- attached
- lunch box
- 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 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080714U JPH0421461Y2 (en]) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080714U JPH0421461Y2 (en]) | 1988-06-17 | 1988-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH022021U true JPH022021U (en]) | 1990-01-09 |
| JPH0421461Y2 JPH0421461Y2 (en]) | 1992-05-15 |
Family
ID=31305535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988080714U Expired JPH0421461Y2 (en]) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421461Y2 (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981424U (ja) * | 1982-11-22 | 1984-06-01 | テイネン工業株式会社 | 調整弁を有する箸付弁当箱 |
| JPS6031822U (ja) * | 1983-08-11 | 1985-03-04 | サンセイ工業株式会社 | 弁当箱 |
-
1988
- 1988-06-17 JP JP1988080714U patent/JPH0421461Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981424U (ja) * | 1982-11-22 | 1984-06-01 | テイネン工業株式会社 | 調整弁を有する箸付弁当箱 |
| JPS6031822U (ja) * | 1983-08-11 | 1985-03-04 | サンセイ工業株式会社 | 弁当箱 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421461Y2 (en]) | 1992-05-15 |