JPS5410259Y2 - - Google Patents
Info
- Publication number
- JPS5410259Y2 JPS5410259Y2 JP1974109159U JP10915974U JPS5410259Y2 JP S5410259 Y2 JPS5410259 Y2 JP S5410259Y2 JP 1974109159 U JP1974109159 U JP 1974109159U JP 10915974 U JP10915974 U JP 10915974U JP S5410259 Y2 JPS5410259 Y2 JP S5410259Y2
- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974109159U JPS5410259Y2 (https=) | 1974-09-12 | 1974-09-12 | |
| US05/612,027 US4027113A (en) | 1974-09-12 | 1975-09-10 | Headphone |
| DE19752540839 DE2540839C3 (de) | 1974-09-12 | 1975-09-12 | Kopfhörer |
| CA235,700A CA1028768A (en) | 1974-09-12 | 1975-09-12 | Headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974109159U JPS5410259Y2 (https=) | 1974-09-12 | 1974-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5136918U JPS5136918U (https=) | 1976-03-18 |
| JPS5410259Y2 true JPS5410259Y2 (https=) | 1979-05-12 |
Family
ID=28330101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974109159U Expired JPS5410259Y2 (https=) | 1974-09-12 | 1974-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5410259Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6375533B2 (ja) * | 2014-11-18 | 2018-08-22 | 株式会社オーディオテクニカ | ヘッドホンおよびイヤーマフ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219550Y2 (https=) * | 1972-03-30 | 1977-05-06 |
-
1974
- 1974-09-12 JP JP1974109159U patent/JPS5410259Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5136918U (https=) | 1976-03-18 |