JPS63156262U - - Google Patents
Info
- Publication number
- JPS63156262U JPS63156262U JP4977387U JP4977387U JPS63156262U JP S63156262 U JPS63156262 U JP S63156262U JP 4977387 U JP4977387 U JP 4977387U JP 4977387 U JP4977387 U JP 4977387U JP S63156262 U JPS63156262 U JP S63156262U
- Authority
- JP
- Japan
- Prior art keywords
- rib
- blocking device
- passage blocking
- object passage
- small object
- 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
- 230000000903 blocking effect Effects 0.000 claims 2
Landscapes
- Sink And Installation For Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4977387U JPS63156262U (ro) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4977387U JPS63156262U (ro) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156262U true JPS63156262U (ro) | 1988-10-13 |
Family
ID=30872534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4977387U Pending JPS63156262U (ro) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156262U (ro) |
-
1987
- 1987-03-31 JP JP4977387U patent/JPS63156262U/ja active Pending