JPS5548840Y2 - - Google Patents
Info
- Publication number
- JPS5548840Y2 JPS5548840Y2 JP1975129639U JP12963975U JPS5548840Y2 JP S5548840 Y2 JPS5548840 Y2 JP S5548840Y2 JP 1975129639 U JP1975129639 U JP 1975129639U JP 12963975 U JP12963975 U JP 12963975U JP S5548840 Y2 JPS5548840 Y2 JP S5548840Y2
- 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 |
|---|---|---|---|
| JP1975129639U JPS5548840Y2 (zh) | 1975-09-20 | 1975-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975129639U JPS5548840Y2 (zh) | 1975-09-20 | 1975-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5243116U JPS5243116U (zh) | 1977-03-26 |
| JPS5548840Y2 true JPS5548840Y2 (zh) | 1980-11-14 |
Family
ID=28609942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975129639U Expired JPS5548840Y2 (zh) | 1975-09-20 | 1975-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5548840Y2 (zh) |
-
1975
- 1975-09-20 JP JP1975129639U patent/JPS5548840Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5243116U (zh) | 1977-03-26 |