JPS517540Y2 - - Google Patents
Info
- Publication number
- JPS517540Y2 JPS517540Y2 JP1972125504U JP12550472U JPS517540Y2 JP S517540 Y2 JPS517540 Y2 JP S517540Y2 JP 1972125504 U JP1972125504 U JP 1972125504U JP 12550472 U JP12550472 U JP 12550472U JP S517540 Y2 JPS517540 Y2 JP S517540Y2
- 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 |
|---|---|---|---|
| JP1972125504U JPS517540Y2 (en:Method) | 1972-11-01 | 1972-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972125504U JPS517540Y2 (en:Method) | 1972-11-01 | 1972-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4981230U JPS4981230U (en:Method) | 1974-07-13 |
| JPS517540Y2 true JPS517540Y2 (en:Method) | 1976-03-01 |
Family
ID=28376058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972125504U Expired JPS517540Y2 (en:Method) | 1972-11-01 | 1972-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS517540Y2 (en:Method) |
-
1972
- 1972-11-01 JP JP1972125504U patent/JPS517540Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4981230U (en:Method) | 1974-07-13 |