JPS6299647U - - Google Patents
Info
- Publication number
- JPS6299647U JPS6299647U JP19176985U JP19176985U JPS6299647U JP S6299647 U JPS6299647 U JP S6299647U JP 19176985 U JP19176985 U JP 19176985U JP 19176985 U JP19176985 U JP 19176985U JP S6299647 U JPS6299647 U JP S6299647U
- Authority
- JP
- Japan
- Prior art keywords
- handle
- frame
- locking portion
- groove
- handhold
- 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
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19176985U JPH0248508Y2 (ko) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19176985U JPH0248508Y2 (ko) | 1985-12-13 | 1985-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6299647U true JPS6299647U (ko) | 1987-06-25 |
| JPH0248508Y2 JPH0248508Y2 (ko) | 1990-12-19 |
Family
ID=31146219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19176985U Expired JPH0248508Y2 (ko) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248508Y2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100702625B1 (ko) | 2006-12-08 | 2007-04-02 | 김경호 | 맨홀의 추락방지구조 |
-
1985
- 1985-12-13 JP JP19176985U patent/JPH0248508Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100702625B1 (ko) | 2006-12-08 | 2007-04-02 | 김경호 | 맨홀의 추락방지구조 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248508Y2 (ko) | 1990-12-19 |