JPS5438593Y2 - - Google Patents
Info
- Publication number
- JPS5438593Y2 JPS5438593Y2 JP2274975U JP2274975U JPS5438593Y2 JP S5438593 Y2 JPS5438593 Y2 JP S5438593Y2 JP 2274975 U JP2274975 U JP 2274975U JP 2274975 U JP2274975 U JP 2274975U JP S5438593 Y2 JPS5438593 Y2 JP S5438593Y2
- 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
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2274975U JPS5438593Y2 (en:Method) | 1975-02-19 | 1975-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2274975U JPS5438593Y2 (en:Method) | 1975-02-19 | 1975-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51104401U JPS51104401U (en:Method) | 1976-08-20 |
| JPS5438593Y2 true JPS5438593Y2 (en:Method) | 1979-11-16 |
Family
ID=28116519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2274975U Expired JPS5438593Y2 (en:Method) | 1975-02-19 | 1975-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5438593Y2 (en:Method) |
-
1975
- 1975-02-19 JP JP2274975U patent/JPS5438593Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51104401U (en:Method) | 1976-08-20 |