JPS5215779Y2 - - Google Patents
Info
- Publication number
- JPS5215779Y2 JPS5215779Y2 JP1972130778U JP13077872U JPS5215779Y2 JP S5215779 Y2 JPS5215779 Y2 JP S5215779Y2 JP 1972130778 U JP1972130778 U JP 1972130778U JP 13077872 U JP13077872 U JP 13077872U JP S5215779 Y2 JPS5215779 Y2 JP S5215779Y2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972130778U JPS5215779Y2 (en) | 1972-11-14 | 1972-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972130778U JPS5215779Y2 (en) | 1972-11-14 | 1972-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4986029U JPS4986029U (en) | 1974-07-25 |
| JPS5215779Y2 true JPS5215779Y2 (en) | 1977-04-09 |
Family
ID=28390919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972130778U Expired JPS5215779Y2 (en) | 1972-11-14 | 1972-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5215779Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869669A (en) * | 1957-07-01 | 1959-01-20 | Leslie Donald James | Acoustic apparatus |
-
1972
- 1972-11-14 JP JP1972130778U patent/JPS5215779Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869669A (en) * | 1957-07-01 | 1959-01-20 | Leslie Donald James | Acoustic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4986029U (en) | 1974-07-25 |