JPH0413799U - - Google Patents
Info
- Publication number
- JPH0413799U JPH0413799U JP5409690U JP5409690U JPH0413799U JP H0413799 U JPH0413799 U JP H0413799U JP 5409690 U JP5409690 U JP 5409690U JP 5409690 U JP5409690 U JP 5409690U JP H0413799 U JPH0413799 U JP H0413799U
- Authority
- JP
- Japan
- Prior art keywords
- connecting frame
- vertical bars
- vertical
- ring body
- supporting ring
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5409690U JP2522547Y2 (ja) | 1990-05-25 | 1990-05-25 | 折畳梯子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5409690U JP2522547Y2 (ja) | 1990-05-25 | 1990-05-25 | 折畳梯子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0413799U true JPH0413799U (zh) | 1992-02-04 |
| JP2522547Y2 JP2522547Y2 (ja) | 1997-01-16 |
Family
ID=31575857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5409690U Expired - Lifetime JP2522547Y2 (ja) | 1990-05-25 | 1990-05-25 | 折畳梯子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522547Y2 (zh) |
-
1990
- 1990-05-25 JP JP5409690U patent/JP2522547Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522547Y2 (ja) | 1997-01-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |