JPS52140271U - - Google Patents
Info
- Publication number
- JPS52140271U JPS52140271U JP4919676U JP4919676U JPS52140271U JP S52140271 U JPS52140271 U JP S52140271U JP 4919676 U JP4919676 U JP 4919676U JP 4919676 U JP4919676 U JP 4919676U JP S52140271 U JPS52140271 U JP S52140271U
- 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
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4919676U JPS562101Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4919676U JPS562101Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52140271U true JPS52140271U (en:Method) | 1977-10-24 |
| JPS562101Y2 JPS562101Y2 (en:Method) | 1981-01-19 |
Family
ID=28508385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4919676U Expired JPS562101Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS562101Y2 (en:Method) |
-
1976
- 1976-04-19 JP JP4919676U patent/JPS562101Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS562101Y2 (en:Method) | 1981-01-19 |