JPS53125277U - - Google Patents
Info
- Publication number
- JPS53125277U JPS53125277U JP14603876U JP14603876U JPS53125277U JP S53125277 U JPS53125277 U JP S53125277U JP 14603876 U JP14603876 U JP 14603876U JP 14603876 U JP14603876 U JP 14603876U JP S53125277 U JPS53125277 U JP S53125277U
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14603876U JPS5423168Y2 (en) | 1976-10-30 | 1976-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14603876U JPS5423168Y2 (en) | 1976-10-30 | 1976-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53125277U true JPS53125277U (en) | 1978-10-05 |
| JPS5423168Y2 JPS5423168Y2 (en) | 1979-08-09 |
Family
ID=29126152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14603876U Expired JPS5423168Y2 (en) | 1976-10-30 | 1976-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5423168Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0860685A (en) * | 1994-08-15 | 1996-03-05 | Maeda Seikan Kk | Opening and closing structure of manhole cover |
| JP2008308851A (en) * | 2007-06-13 | 2008-12-25 | Kanto Regional Development Bureau Ministry Of Land Infrastructure & Transport | Ventilation opening-blocking lid |
-
1976
- 1976-10-30 JP JP14603876U patent/JPS5423168Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0860685A (en) * | 1994-08-15 | 1996-03-05 | Maeda Seikan Kk | Opening and closing structure of manhole cover |
| JP2008308851A (en) * | 2007-06-13 | 2008-12-25 | Kanto Regional Development Bureau Ministry Of Land Infrastructure & Transport | Ventilation opening-blocking lid |
| JP4657254B2 (en) * | 2007-06-13 | 2011-03-23 | 国土交通省関東地方整備局長 | Ventilation port obstruction lid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5423168Y2 (en) | 1979-08-09 |