JPS4978936A - - Google Patents
Info
- Publication number
- JPS4978936A JPS4978936A JP11648872A JP11648872A JPS4978936A JP S4978936 A JPS4978936 A JP S4978936A JP 11648872 A JP11648872 A JP 11648872A JP 11648872 A JP11648872 A JP 11648872A JP S4978936 A JPS4978936 A JP S4978936A
- 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
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11648872A JPS4978936A (cs) | 1972-11-20 | 1972-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11648872A JPS4978936A (cs) | 1972-11-20 | 1972-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4978936A true JPS4978936A (cs) | 1974-07-30 |
Family
ID=14688346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11648872A Pending JPS4978936A (cs) | 1972-11-20 | 1972-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4978936A (cs) |
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1972
- 1972-11-20 JP JP11648872A patent/JPS4978936A/ja active Pending