JPS5440497Y2 - - Google Patents
Info
- Publication number
- JPS5440497Y2 JPS5440497Y2 JP7028375U JP7028375U JPS5440497Y2 JP S5440497 Y2 JPS5440497 Y2 JP S5440497Y2 JP 7028375 U JP7028375 U JP 7028375U JP 7028375 U JP7028375 U JP 7028375U JP S5440497 Y2 JPS5440497 Y2 JP S5440497Y2
- 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.)
- Expired
Links
Landscapes
- Float Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7028375U JPS5440497Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7028375U JPS5440497Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51149431U JPS51149431U (en:Method) | 1976-11-30 |
| JPS5440497Y2 true JPS5440497Y2 (en:Method) | 1979-11-29 |
Family
ID=28539644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7028375U Expired JPS5440497Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5440497Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101185782B1 (ko) | 2010-07-06 | 2012-10-02 | (주)엔에스브이 | 관로용 자동 에어벤트장치 |
-
1975
- 1975-05-23 JP JP7028375U patent/JPS5440497Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51149431U (en:Method) | 1976-11-30 |