JPS52119748U - - Google Patents
Info
- Publication number
- JPS52119748U JPS52119748U JP2703976U JP2703976U JPS52119748U JP S52119748 U JPS52119748 U JP S52119748U JP 2703976 U JP2703976 U JP 2703976U JP 2703976 U JP2703976 U JP 2703976U JP S52119748 U JPS52119748 U JP S52119748U
- 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
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2703976U JPS5539237Y2 (en) | 1976-03-09 | 1976-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2703976U JPS5539237Y2 (en) | 1976-03-09 | 1976-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52119748U true JPS52119748U (en) | 1977-09-10 |
| JPS5539237Y2 JPS5539237Y2 (en) | 1980-09-12 |
Family
ID=28486807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2703976U Expired JPS5539237Y2 (en) | 1976-03-09 | 1976-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5539237Y2 (en) |
-
1976
- 1976-03-09 JP JP2703976U patent/JPS5539237Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5539237Y2 (en) | 1980-09-12 |