JPS53139837U - - Google Patents
Info
- Publication number
- JPS53139837U JPS53139837U JP4475577U JP4475577U JPS53139837U JP S53139837 U JPS53139837 U JP S53139837U JP 4475577 U JP4475577 U JP 4475577U JP 4475577 U JP4475577 U JP 4475577U JP S53139837 U JPS53139837 U JP S53139837U
- 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
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4475577U JPS571514Y2 (th) | 1977-04-12 | 1977-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4475577U JPS571514Y2 (th) | 1977-04-12 | 1977-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53139837U true JPS53139837U (th) | 1978-11-06 |
| JPS571514Y2 JPS571514Y2 (th) | 1982-01-11 |
Family
ID=28921686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4475577U Expired JPS571514Y2 (th) | 1977-04-12 | 1977-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS571514Y2 (th) |
-
1977
- 1977-04-12 JP JP4475577U patent/JPS571514Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS571514Y2 (th) | 1982-01-11 |