JPS642893U - - Google Patents
Info
- Publication number
- JPS642893U JPS642893U JP9508887U JP9508887U JPS642893U JP S642893 U JPS642893 U JP S642893U JP 9508887 U JP9508887 U JP 9508887U JP 9508887 U JP9508887 U JP 9508887U JP S642893 U JPS642893 U JP S642893U
- Authority
- JP
- Japan
- Prior art keywords
- door frame
- frame
- bolt
- movable plate
- plug
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Grates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9508887U JPS642893U (zh) | 1987-06-20 | 1987-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9508887U JPS642893U (zh) | 1987-06-20 | 1987-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642893U true JPS642893U (zh) | 1989-01-10 |
Family
ID=31319705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9508887U Pending JPS642893U (zh) | 1987-06-20 | 1987-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642893U (zh) |
-
1987
- 1987-06-20 JP JP9508887U patent/JPS642893U/ja active Pending