JPS61121284U - - Google Patents
Info
- Publication number
- JPS61121284U JPS61121284U JP474185U JP474185U JPS61121284U JP S61121284 U JPS61121284 U JP S61121284U JP 474185 U JP474185 U JP 474185U JP 474185 U JP474185 U JP 474185U JP S61121284 U JPS61121284 U JP S61121284U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- pit frame
- hole
- metal fitting
- upper 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
Landscapes
- Sewage (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP474185U JPS644941Y2 (en]) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP474185U JPS644941Y2 (en]) | 1985-01-17 | 1985-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121284U true JPS61121284U (en]) | 1986-07-31 |
| JPS644941Y2 JPS644941Y2 (en]) | 1989-02-08 |
Family
ID=30480604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP474185U Expired JPS644941Y2 (en]) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644941Y2 (en]) |
-
1985
- 1985-01-17 JP JP474185U patent/JPS644941Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644941Y2 (en]) | 1989-02-08 |