JPS5160229U - - Google Patents
Info
- Publication number
- JPS5160229U JPS5160229U JP13386574U JP13386574U JPS5160229U JP S5160229 U JPS5160229 U JP S5160229U JP 13386574 U JP13386574 U JP 13386574U JP 13386574 U JP13386574 U JP 13386574U JP S5160229 U JPS5160229 U JP S5160229U
- 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 |
|---|---|---|---|
| JP13386574U JPS5160229U (en:Method) | 1974-11-05 | 1974-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13386574U JPS5160229U (en:Method) | 1974-11-05 | 1974-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5160229U true JPS5160229U (en:Method) | 1976-05-12 |
Family
ID=28399672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13386574U Pending JPS5160229U (en:Method) | 1974-11-05 | 1974-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5160229U (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001636A1 (en) * | 1980-10-31 | 1982-05-13 | Watanabe Shingo | Electroacoustic converter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS3514405Y1 (en:Method) * | 1957-06-25 | 1960-06-29 |
-
1974
- 1974-11-05 JP JP13386574U patent/JPS5160229U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS3514405Y1 (en:Method) * | 1957-06-25 | 1960-06-29 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001636A1 (en) * | 1980-10-31 | 1982-05-13 | Watanabe Shingo | Electroacoustic converter |
| EP0064553B1 (en) * | 1980-10-31 | 1986-07-23 | Sony Corporation | Electro-acoustic transducers |