JPS4120724Y1 - - Google Patents
Info
- Publication number
- JPS4120724Y1 JPS4120724Y1 JP6821564U JP6821564U JPS4120724Y1 JP S4120724 Y1 JPS4120724 Y1 JP S4120724Y1 JP 6821564 U JP6821564 U JP 6821564U JP 6821564 U JP6821564 U JP 6821564U JP S4120724 Y1 JPS4120724 Y1 JP S4120724Y1
- 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 |
|---|---|---|---|
| JP6821564U JPS4120724Y1 (enExample) | 1964-08-27 | 1964-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6821564U JPS4120724Y1 (enExample) | 1964-08-27 | 1964-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4120724Y1 true JPS4120724Y1 (enExample) | 1966-10-07 |
Family
ID=31800851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6821564U Expired JPS4120724Y1 (enExample) | 1964-08-27 | 1964-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4120724Y1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63120509U (enExample) * | 1987-01-28 | 1988-08-04 | ||
| JP2022076636A (ja) * | 2020-11-10 | 2022-05-20 | パイオニア株式会社 | 振動板、スピーカ装置 |
-
1964
- 1964-08-27 JP JP6821564U patent/JPS4120724Y1/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63120509U (enExample) * | 1987-01-28 | 1988-08-04 | ||
| JP2022076636A (ja) * | 2020-11-10 | 2022-05-20 | パイオニア株式会社 | 振動板、スピーカ装置 |