JPS6437591U - - Google Patents
Info
- Publication number
- JPS6437591U JPS6437591U JP13293087U JP13293087U JPS6437591U JP S6437591 U JPS6437591 U JP S6437591U JP 13293087 U JP13293087 U JP 13293087U JP 13293087 U JP13293087 U JP 13293087U JP S6437591 U JPS6437591 U JP S6437591U
- Authority
- JP
- Japan
- Prior art keywords
- main bar
- web
- grating
- box
- groove
- 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
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13293087U JPH0248546Y2 (cs) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13293087U JPH0248546Y2 (cs) | 1987-08-31 | 1987-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6437591U true JPS6437591U (cs) | 1989-03-07 |
| JPH0248546Y2 JPH0248546Y2 (cs) | 1990-12-19 |
Family
ID=31390342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13293087U Expired JPH0248546Y2 (cs) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248546Y2 (cs) |
-
1987
- 1987-08-31 JP JP13293087U patent/JPH0248546Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248546Y2 (cs) | 1990-12-19 |