JPS508813B1 - - Google Patents
Info
- Publication number
- JPS508813B1 JPS508813B1 JP46019540A JP1954071A JPS508813B1 JP S508813 B1 JPS508813 B1 JP S508813B1 JP 46019540 A JP46019540 A JP 46019540A JP 1954071 A JP1954071 A JP 1954071A JP S508813 B1 JPS508813 B1 JP S508813B1
- 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 |
|---|---|---|---|
| JP46019540A JPS508813B1 (ja) | 1971-03-31 | 1971-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46019540A JPS508813B1 (ja) | 1971-03-31 | 1971-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS508813B1 true JPS508813B1 (ja) | 1975-04-08 |
Family
ID=12002136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46019540A Pending JPS508813B1 (ja) | 1971-03-31 | 1971-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS508813B1 (ja) |
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1971
- 1971-03-31 JP JP46019540A patent/JPS508813B1/ja active Pending