JPS4892923A - - Google Patents
Info
- Publication number
- JPS4892923A JPS4892923A JP2471872A JP2471872A JPS4892923A JP S4892923 A JPS4892923 A JP S4892923A JP 2471872 A JP2471872 A JP 2471872A JP 2471872 A JP2471872 A JP 2471872A JP S4892923 A JPS4892923 A JP S4892923A
- 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.)
- Pending
Links
Landscapes
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2471872A JPS4892923A (ja) | 1972-03-13 | 1972-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2471872A JPS4892923A (ja) | 1972-03-13 | 1972-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4892923A true JPS4892923A (ja) | 1973-12-01 |
Family
ID=12145929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2471872A Pending JPS4892923A (ja) | 1972-03-13 | 1972-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4892923A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5282931U (ja) * | 1975-12-17 | 1977-06-21 |
-
1972
- 1972-03-13 JP JP2471872A patent/JPS4892923A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5282931U (ja) * | 1975-12-17 | 1977-06-21 |