JPS642999U - - Google Patents
Info
- Publication number
- JPS642999U JPS642999U JP9867187U JP9867187U JPS642999U JP S642999 U JPS642999 U JP S642999U JP 9867187 U JP9867187 U JP 9867187U JP 9867187 U JP9867187 U JP 9867187U JP S642999 U JPS642999 U JP S642999U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- opening frame
- rotational direction
- cover plate
- handrail
- 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
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9867187U JPS642999U (zh) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9867187U JPS642999U (zh) | 1987-06-25 | 1987-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642999U true JPS642999U (zh) | 1989-01-10 |
Family
ID=31325150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9867187U Pending JPS642999U (zh) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642999U (zh) |
-
1987
- 1987-06-25 JP JP9867187U patent/JPS642999U/ja active Pending