JPS577518B2 - - Google Patents
Info
- Publication number
- JPS577518B2 JPS577518B2 JP9448074A JP9448074A JPS577518B2 JP S577518 B2 JPS577518 B2 JP S577518B2 JP 9448074 A JP9448074 A JP 9448074A JP 9448074 A JP9448074 A JP 9448074A JP S577518 B2 JPS577518 B2 JP S577518B2
- 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
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9448074A JPS5122427A (ja) | 1974-08-17 | 1974-08-17 | Doomugatashindoban |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9448074A JPS5122427A (ja) | 1974-08-17 | 1974-08-17 | Doomugatashindoban |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5122427A JPS5122427A (ja) | 1976-02-23 |
| JPS577518B2 true JPS577518B2 (ja) | 1982-02-10 |
Family
ID=14111431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9448074A Granted JPS5122427A (ja) | 1974-08-17 | 1974-08-17 | Doomugatashindoban |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5122427A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5489724A (en) * | 1977-12-27 | 1979-07-17 | Matsushita Electric Ind Co Ltd | Speaker diaphragm and production of the same |
| JPS5842151Y2 (ja) * | 1980-07-17 | 1983-09-22 | 株式会社 寿 | シヤ−プペンシル |
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1974
- 1974-08-17 JP JP9448074A patent/JPS5122427A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5122427A (ja) | 1976-02-23 |