JPS4831320Y1 - - Google Patents
Info
- Publication number
- JPS4831320Y1 JPS4831320Y1 JP8868071U JP8868071U JPS4831320Y1 JP S4831320 Y1 JPS4831320 Y1 JP S4831320Y1 JP 8868071 U JP8868071 U JP 8868071U JP 8868071 U JP8868071 U JP 8868071U JP S4831320 Y1 JPS4831320 Y1 JP S4831320Y1
- 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 |
|---|---|---|---|
| JP8868071U JPS4831320Y1 (en) | 1971-09-30 | 1971-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8868071U JPS4831320Y1 (en) | 1971-09-30 | 1971-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4831320Y1 true JPS4831320Y1 (en) | 1973-09-25 |
Family
ID=33252872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8868071U Expired JPS4831320Y1 (en) | 1971-09-30 | 1971-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4831320Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018152910A (en) * | 2018-06-05 | 2018-09-27 | パイオニア株式会社 | Speaker device |
| US10841705B2 (en) | 2013-04-01 | 2020-11-17 | Pioneer Corporation | Speaker device |
-
1971
- 1971-09-30 JP JP8868071U patent/JPS4831320Y1/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10841705B2 (en) | 2013-04-01 | 2020-11-17 | Pioneer Corporation | Speaker device |
| US11671758B2 (en) | 2013-04-01 | 2023-06-06 | Pioneer Corporation | Speaker device |
| JP2018152910A (en) * | 2018-06-05 | 2018-09-27 | パイオニア株式会社 | Speaker device |