JPS5220290Y2 - - Google Patents
Info
- Publication number
- JPS5220290Y2 JPS5220290Y2 JP1322875U JP1322875U JPS5220290Y2 JP S5220290 Y2 JPS5220290 Y2 JP S5220290Y2 JP 1322875 U JP1322875 U JP 1322875U JP 1322875 U JP1322875 U JP 1322875U JP S5220290 Y2 JPS5220290 Y2 JP S5220290Y2
- 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
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1322875U JPS5220290Y2 (https=) | 1975-01-28 | 1975-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1322875U JPS5220290Y2 (https=) | 1975-01-28 | 1975-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5194228U JPS5194228U (https=) | 1976-07-28 |
| JPS5220290Y2 true JPS5220290Y2 (https=) | 1977-05-10 |
Family
ID=28089744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1322875U Expired JPS5220290Y2 (https=) | 1975-01-28 | 1975-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5220290Y2 (https=) |
-
1975
- 1975-01-28 JP JP1322875U patent/JPS5220290Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5194228U (https=) | 1976-07-28 |