JPS4979227A - - Google Patents
Info
- Publication number
- JPS4979227A JPS4979227A JP12083272A JP12083272A JPS4979227A JP S4979227 A JPS4979227 A JP S4979227A JP 12083272 A JP12083272 A JP 12083272A JP 12083272 A JP12083272 A JP 12083272A JP S4979227 A JPS4979227 A JP S4979227A
- 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.)
- Granted
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12083272A JPS5249734B2 (en:Method) | 1972-12-01 | 1972-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12083272A JPS5249734B2 (en:Method) | 1972-12-01 | 1972-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4979227A true JPS4979227A (en:Method) | 1974-07-31 |
| JPS5249734B2 JPS5249734B2 (en:Method) | 1977-12-19 |
Family
ID=14796054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12083272A Expired JPS5249734B2 (en:Method) | 1972-12-01 | 1972-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5249734B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560398A (en) * | 1978-10-28 | 1980-05-07 | Victor Co Of Japan Ltd | Speaker diaphragm |
-
1972
- 1972-12-01 JP JP12083272A patent/JPS5249734B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560398A (en) * | 1978-10-28 | 1980-05-07 | Victor Co Of Japan Ltd | Speaker diaphragm |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5249734B2 (en:Method) | 1977-12-19 |