JPS63156276U - - Google Patents
Info
- Publication number
- JPS63156276U JPS63156276U JP4554587U JP4554587U JPS63156276U JP S63156276 U JPS63156276 U JP S63156276U JP 4554587 U JP4554587 U JP 4554587U JP 4554587 U JP4554587 U JP 4554587U JP S63156276 U JPS63156276 U JP S63156276U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- side wall
- ceramic block
- shaped groove
- shaped
- 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
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4554587U JPS63156276U (fi) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4554587U JPS63156276U (fi) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156276U true JPS63156276U (fi) | 1988-10-13 |
Family
ID=30864375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4554587U Pending JPS63156276U (fi) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156276U (fi) |
-
1987
- 1987-03-30 JP JP4554587U patent/JPS63156276U/ja active Pending