JPS4950522A - - Google Patents
Info
- Publication number
- JPS4950522A JPS4950522A JP9433272A JP9433272A JPS4950522A JP S4950522 A JPS4950522 A JP S4950522A JP 9433272 A JP9433272 A JP 9433272A JP 9433272 A JP9433272 A JP 9433272A JP S4950522 A JPS4950522 A JP S4950522A
- 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.)
- Granted
Links
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9433272A JPS5328645B2 (https=) | 1972-09-20 | 1972-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9433272A JPS5328645B2 (https=) | 1972-09-20 | 1972-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4950522A true JPS4950522A (https=) | 1974-05-16 |
| JPS5328645B2 JPS5328645B2 (https=) | 1978-08-16 |
Family
ID=14107314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9433272A Expired JPS5328645B2 (https=) | 1972-09-20 | 1972-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5328645B2 (https=) |
-
1972
- 1972-09-20 JP JP9433272A patent/JPS5328645B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5328645B2 (https=) | 1978-08-16 |