JPS4114721Y1 - - Google Patents
Info
- Publication number
- JPS4114721Y1 JPS4114721Y1 JP2304064U JP2304064U JPS4114721Y1 JP S4114721 Y1 JPS4114721 Y1 JP S4114721Y1 JP 2304064 U JP2304064 U JP 2304064U JP 2304064 U JP2304064 U JP 2304064U JP S4114721 Y1 JPS4114721 Y1 JP S4114721Y1
- 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 |
|---|---|---|---|
| JP2304064U JPS4114721Y1 (enExample) | 1964-03-27 | 1964-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2304064U JPS4114721Y1 (enExample) | 1964-03-27 | 1964-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4114721Y1 true JPS4114721Y1 (enExample) | 1966-07-09 |
Family
ID=31758039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2304064U Expired JPS4114721Y1 (enExample) | 1964-03-27 | 1964-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4114721Y1 (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4926522U (enExample) * | 1972-06-05 | 1974-03-07 | ||
| JPS4948131U (enExample) * | 1972-07-31 | 1974-04-26 | ||
| JPS5075635U (enExample) * | 1973-11-13 | 1975-07-02 | ||
| JPS5133422U (enExample) * | 1974-09-04 | 1976-03-11 | ||
| JPS5444526U (enExample) * | 1977-09-01 | 1979-03-27 | ||
| JPS6379500A (ja) * | 1987-05-30 | 1988-04-09 | Sony Corp | 電気音響変換器 |
-
1964
- 1964-03-27 JP JP2304064U patent/JPS4114721Y1/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4926522U (enExample) * | 1972-06-05 | 1974-03-07 | ||
| JPS4948131U (enExample) * | 1972-07-31 | 1974-04-26 | ||
| JPS5075635U (enExample) * | 1973-11-13 | 1975-07-02 | ||
| JPS5133422U (enExample) * | 1974-09-04 | 1976-03-11 | ||
| JPS5444526U (enExample) * | 1977-09-01 | 1979-03-27 | ||
| JPS6379500A (ja) * | 1987-05-30 | 1988-04-09 | Sony Corp | 電気音響変換器 |