JPS63151563U - - Google Patents
Info
- Publication number
- JPS63151563U JPS63151563U JP4242087U JP4242087U JPS63151563U JP S63151563 U JPS63151563 U JP S63151563U JP 4242087 U JP4242087 U JP 4242087U JP 4242087 U JP4242087 U JP 4242087U JP S63151563 U JPS63151563 U JP S63151563U
- Authority
- JP
- Japan
- Prior art keywords
- receiving frame
- protrusion
- road
- utility
- model registration
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000013011 mating Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4242087U JPH0315652Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4242087U JPH0315652Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63151563U true JPS63151563U (enExample) | 1988-10-05 |
| JPH0315652Y2 JPH0315652Y2 (enExample) | 1991-04-04 |
Family
ID=30858310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4242087U Expired JPH0315652Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315652Y2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01290826A (ja) * | 1988-05-17 | 1989-11-22 | Ryuichi Yamamoto | マンホール蓋 |
| KR20040050163A (ko) * | 2002-12-09 | 2004-06-16 | 안판상 | 맨홀 뚜껑의 제조방법 및 그 맨홀 뚜껑 |
-
1987
- 1987-03-23 JP JP4242087U patent/JPH0315652Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01290826A (ja) * | 1988-05-17 | 1989-11-22 | Ryuichi Yamamoto | マンホール蓋 |
| KR20040050163A (ko) * | 2002-12-09 | 2004-06-16 | 안판상 | 맨홀 뚜껑의 제조방법 및 그 맨홀 뚜껑 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315652Y2 (enExample) | 1991-04-04 |