JPS5039490B2 - - Google Patents
Info
- Publication number
- JPS5039490B2 JPS5039490B2 JP12992072A JP12992072A JPS5039490B2 JP S5039490 B2 JPS5039490 B2 JP S5039490B2 JP 12992072 A JP12992072 A JP 12992072A JP 12992072 A JP12992072 A JP 12992072A JP S5039490 B2 JPS5039490 B2 JP S5039490B2
- 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
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12992072A JPS5039490B2 (ja) | 1972-12-27 | 1972-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12992072A JPS5039490B2 (ja) | 1972-12-27 | 1972-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4988120A JPS4988120A (ja) | 1974-08-23 |
| JPS5039490B2 true JPS5039490B2 (ja) | 1975-12-17 |
Family
ID=15021654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12992072A Expired JPS5039490B2 (ja) | 1972-12-27 | 1972-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5039490B2 (ja) |
-
1972
- 1972-12-27 JP JP12992072A patent/JPS5039490B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4988120A (ja) | 1974-08-23 |