JPS5818390Y2 - イヤホ−ン装置 - Google Patents
イヤホ−ン装置Info
- Publication number
- JPS5818390Y2 JPS5818390Y2 JP1978136396U JP13639678U JPS5818390Y2 JP S5818390 Y2 JPS5818390 Y2 JP S5818390Y2 JP 1978136396 U JP1978136396 U JP 1978136396U JP 13639678 U JP13639678 U JP 13639678U JP S5818390 Y2 JPS5818390 Y2 JP S5818390Y2
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- ear
- locking
- outer periphery
- hanger
- Prior art date
- 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 |
---|---|---|---|
JP1978136396U JPS5818390Y2 (ja) | 1978-10-03 | 1978-10-03 | イヤホ−ン装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978136396U JPS5818390Y2 (ja) | 1978-10-03 | 1978-10-03 | イヤホ−ン装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553382U JPS5553382U (enrdf_load_stackoverflow) | 1980-04-10 |
JPS5818390Y2 true JPS5818390Y2 (ja) | 1983-04-14 |
Family
ID=29107584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978136396U Expired JPS5818390Y2 (ja) | 1978-10-03 | 1978-10-03 | イヤホ−ン装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5818390Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5610963B2 (ja) * | 2010-10-04 | 2014-10-22 | 株式会社オーディオテクニカ | イヤホン |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018227U (enrdf_load_stackoverflow) * | 1973-06-14 | 1975-02-28 |
-
1978
- 1978-10-03 JP JP1978136396U patent/JPS5818390Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5553382U (enrdf_load_stackoverflow) | 1980-04-10 |
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