JPS4849422A - - Google Patents
Info
- Publication number
- JPS4849422A JPS4849422A JP8406271A JP8406271A JPS4849422A JP S4849422 A JPS4849422 A JP S4849422A JP 8406271 A JP8406271 A JP 8406271A JP 8406271 A JP8406271 A JP 8406271A JP S4849422 A JPS4849422 A JP S4849422A
- 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.)
- Pending
Links
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8406271A JPS4849422A (cs) | 1971-10-23 | 1971-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8406271A JPS4849422A (cs) | 1971-10-23 | 1971-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4849422A true JPS4849422A (cs) | 1973-07-12 |
Family
ID=13819995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8406271A Pending JPS4849422A (cs) | 1971-10-23 | 1971-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4849422A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583687U (ja) * | 1981-06-30 | 1983-01-11 | 信越ポリマ−株式会社 | 防滴形ヘツドホン |
| JPS5981183U (ja) * | 1982-11-22 | 1984-06-01 | ブリヂストン化成品東京販売株式会社 | イヤ−パツド |
-
1971
- 1971-10-23 JP JP8406271A patent/JPS4849422A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583687U (ja) * | 1981-06-30 | 1983-01-11 | 信越ポリマ−株式会社 | 防滴形ヘツドホン |
| JPS5981183U (ja) * | 1982-11-22 | 1984-06-01 | ブリヂストン化成品東京販売株式会社 | イヤ−パツド |