JPS5133551Y2 - - Google Patents
Info
- Publication number
- JPS5133551Y2 JPS5133551Y2 JP10090172U JP10090172U JPS5133551Y2 JP S5133551 Y2 JPS5133551 Y2 JP S5133551Y2 JP 10090172 U JP10090172 U JP 10090172U JP 10090172 U JP10090172 U JP 10090172U JP S5133551 Y2 JPS5133551 Y2 JP S5133551Y2
- 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 |
|---|---|---|---|
| JP10090172U JPS5133551Y2 (https=) | 1972-08-31 | 1972-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10090172U JPS5133551Y2 (https=) | 1972-08-31 | 1972-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4988722U JPS4988722U (https=) | 1974-08-01 |
| JPS5133551Y2 true JPS5133551Y2 (https=) | 1976-08-19 |
Family
ID=28306880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10090172U Expired JPS5133551Y2 (https=) | 1972-08-31 | 1972-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5133551Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI743714B (zh) * | 2020-03-24 | 2021-10-21 | 大陸商東莞寶德電子有限公司 | 耳機及頭戴式耳機 |
-
1972
- 1972-08-31 JP JP10090172U patent/JPS5133551Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4988722U (https=) | 1974-08-01 |