JPS58111021U - 加熱保温弁当箱 - Google Patents
加熱保温弁当箱Info
- Publication number
- JPS58111021U JPS58111021U JP721582U JP721582U JPS58111021U JP S58111021 U JPS58111021 U JP S58111021U JP 721582 U JP721582 U JP 721582U JP 721582 U JP721582 U JP 721582U JP S58111021 U JPS58111021 U JP S58111021U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- air circulation
- lunch box
- heated
- bottom plate
- 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
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Cookers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP721582U JPS58111021U (ja) | 1982-01-21 | 1982-01-21 | 加熱保温弁当箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP721582U JPS58111021U (ja) | 1982-01-21 | 1982-01-21 | 加熱保温弁当箱 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58111021U true JPS58111021U (ja) | 1983-07-28 |
JPS635546Y2 JPS635546Y2 (enrdf_load_stackoverflow) | 1988-02-16 |
Family
ID=30019976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP721582U Granted JPS58111021U (ja) | 1982-01-21 | 1982-01-21 | 加熱保温弁当箱 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58111021U (enrdf_load_stackoverflow) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5718986U (enrdf_load_stackoverflow) * | 1980-07-08 | 1982-01-30 |
-
1982
- 1982-01-21 JP JP721582U patent/JPS58111021U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5718986U (enrdf_load_stackoverflow) * | 1980-07-08 | 1982-01-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS635546Y2 (enrdf_load_stackoverflow) | 1988-02-16 |
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