JPS6223884Y2 - - Google Patents
Info
- Publication number
- JPS6223884Y2 JPS6223884Y2 JP1983114029U JP11402983U JPS6223884Y2 JP S6223884 Y2 JPS6223884 Y2 JP S6223884Y2 JP 1983114029 U JP1983114029 U JP 1983114029U JP 11402983 U JP11402983 U JP 11402983U JP S6223884 Y2 JPS6223884 Y2 JP S6223884Y2
- Authority
- JP
- Japan
- Prior art keywords
- hinge
- receiving frame
- lid
- cover
- shelf
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11402983U JPS6022545U (ja) | 1983-07-22 | 1983-07-22 | 内圧逃し機構付のマンホ−ル蓋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11402983U JPS6022545U (ja) | 1983-07-22 | 1983-07-22 | 内圧逃し機構付のマンホ−ル蓋 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6022545U JPS6022545U (ja) | 1985-02-16 |
| JPS6223884Y2 true JPS6223884Y2 (instruction) | 1987-06-18 |
Family
ID=30263744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11402983U Granted JPS6022545U (ja) | 1983-07-22 | 1983-07-22 | 内圧逃し機構付のマンホ−ル蓋 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022545U (instruction) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625524A (en) * | 1979-08-07 | 1981-03-11 | Nissho Kosan Kk | Hinge structure of lid |
-
1983
- 1983-07-22 JP JP11402983U patent/JPS6022545U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6022545U (ja) | 1985-02-16 |
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