JPS6376087U - - Google Patents
Info
- Publication number
- JPS6376087U JPS6376087U JP17165886U JP17165886U JPS6376087U JP S6376087 U JPS6376087 U JP S6376087U JP 17165886 U JP17165886 U JP 17165886U JP 17165886 U JP17165886 U JP 17165886U JP S6376087 U JPS6376087 U JP S6376087U
- Authority
- JP
- Japan
- Prior art keywords
- groove cover
- side edge
- groove
- catch part
- increases
- 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
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17165886U JPS6376087U (de) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17165886U JPS6376087U (de) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6376087U true JPS6376087U (de) | 1988-05-20 |
Family
ID=31107488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17165886U Pending JPS6376087U (de) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6376087U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555353U (de) * | 1979-09-06 | 1980-04-15 |
-
1986
- 1986-11-07 JP JP17165886U patent/JPS6376087U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555353U (de) * | 1979-09-06 | 1980-04-15 |