JPS627444U - - Google Patents
Info
- Publication number
- JPS627444U JPS627444U JP9693285U JP9693285U JPS627444U JP S627444 U JPS627444 U JP S627444U JP 9693285 U JP9693285 U JP 9693285U JP 9693285 U JP9693285 U JP 9693285U JP S627444 U JPS627444 U JP S627444U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- closing
- key
- opening
- receiving frame
- 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.)
- Pending
Links
- 238000005339 levitation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9693285U JPS627444U (ru) | 1985-06-26 | 1985-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9693285U JPS627444U (ru) | 1985-06-26 | 1985-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627444U true JPS627444U (ru) | 1987-01-17 |
Family
ID=30963284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9693285U Pending JPS627444U (ru) | 1985-06-26 | 1985-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627444U (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0543023A (ja) * | 1991-08-09 | 1993-02-23 | Daifuku Co Ltd | コンベヤ装置 |
| JP2018062780A (ja) * | 2016-10-13 | 2018-04-19 | エバタ株式会社 | 蓋 |
-
1985
- 1985-06-26 JP JP9693285U patent/JPS627444U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0543023A (ja) * | 1991-08-09 | 1993-02-23 | Daifuku Co Ltd | コンベヤ装置 |
| JP2018062780A (ja) * | 2016-10-13 | 2018-04-19 | エバタ株式会社 | 蓋 |