JPS6345891U - - Google Patents
Info
- Publication number
- JPS6345891U JPS6345891U JP13706686U JP13706686U JPS6345891U JP S6345891 U JPS6345891 U JP S6345891U JP 13706686 U JP13706686 U JP 13706686U JP 13706686 U JP13706686 U JP 13706686U JP S6345891 U JPS6345891 U JP S6345891U
- Authority
- JP
- Japan
- Prior art keywords
- inlaid
- pattern
- grid
- grating
- holes
- 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
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13706686U JPS6345891U (ko) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13706686U JPS6345891U (ko) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345891U true JPS6345891U (ko) | 1988-03-28 |
Family
ID=31040767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13706686U Pending JPS6345891U (ko) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345891U (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550120B2 (ko) * | 1975-12-15 | 1980-12-16 |
-
1986
- 1986-09-05 JP JP13706686U patent/JPS6345891U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550120B2 (ko) * | 1975-12-15 | 1980-12-16 |