JPS5622397Y2 - - Google Patents
Info
- Publication number
- JPS5622397Y2 JPS5622397Y2 JP1975142100U JP14210075U JPS5622397Y2 JP S5622397 Y2 JPS5622397 Y2 JP S5622397Y2 JP 1975142100 U JP1975142100 U JP 1975142100U JP 14210075 U JP14210075 U JP 14210075U JP S5622397 Y2 JPS5622397 Y2 JP S5622397Y2
- 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)
- Details Of Audible-Bandwidth Transducers (AREA)
- Transceivers (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975142100U JPS5622397Y2 (en:Method) | 1975-10-18 | 1975-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975142100U JPS5622397Y2 (en:Method) | 1975-10-18 | 1975-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5255241U JPS5255241U (en:Method) | 1977-04-21 |
| JPS5622397Y2 true JPS5622397Y2 (en:Method) | 1981-05-26 |
Family
ID=28621901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975142100U Expired JPS5622397Y2 (en:Method) | 1975-10-18 | 1975-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5622397Y2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006295533A (ja) * | 2005-04-11 | 2006-10-26 | Nappu Enterprise Kk | 通話用機器の防音装置 |
| JP5849480B2 (ja) * | 2011-07-13 | 2016-01-27 | 株式会社Ｊｖｃケンウッド | イヤホン |
-
1975
- 1975-10-18 JP JP1975142100U patent/JPS5622397Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5255241U (en:Method) | 1977-04-21 |