JPH02139990U - - Google Patents
Info
- Publication number
- JPH02139990U JPH02139990U JP4996989U JP4996989U JPH02139990U JP H02139990 U JPH02139990 U JP H02139990U JP 4996989 U JP4996989 U JP 4996989U JP 4996989 U JP4996989 U JP 4996989U JP H02139990 U JPH02139990 U JP H02139990U
- Authority
- JP
- Japan
- Prior art keywords
- joining
- tool
- locking
- concrete
- shaft
- 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
- 239000000463 material Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4996989U JPH0624461Y2 (ja) | 1989-04-26 | 1989-04-26 | コンクリート製品の接合用工具係止部構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4996989U JPH0624461Y2 (ja) | 1989-04-26 | 1989-04-26 | コンクリート製品の接合用工具係止部構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02139990U true JPH02139990U (en]) | 1990-11-22 |
| JPH0624461Y2 JPH0624461Y2 (ja) | 1994-06-29 |
Family
ID=31568111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4996989U Expired - Fee Related JPH0624461Y2 (ja) | 1989-04-26 | 1989-04-26 | コンクリート製品の接合用工具係止部構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624461Y2 (en]) |
-
1989
- 1989-04-26 JP JP4996989U patent/JPH0624461Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624461Y2 (ja) | 1994-06-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |