JPS57166491U - - Google Patents
Info
- Publication number
- JPS57166491U JPS57166491U JP5144081U JP5144081U JPS57166491U JP S57166491 U JPS57166491 U JP S57166491U JP 5144081 U JP5144081 U JP 5144081U JP 5144081 U JP5144081 U JP 5144081U JP S57166491 U JPS57166491 U JP S57166491U
- 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
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5144081U JPS57166491U (en, 2012) | 1981-04-11 | 1981-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5144081U JPS57166491U (en, 2012) | 1981-04-11 | 1981-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57166491U true JPS57166491U (en, 2012) | 1982-10-20 |
Family
ID=29848162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5144081U Pending JPS57166491U (en, 2012) | 1981-04-11 | 1981-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57166491U (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007110647A (ja) * | 2005-10-17 | 2007-04-26 | Pioneer Electronic Corp | 振動板およびスピーカ装置 |
| WO2015033970A1 (ja) * | 2013-09-09 | 2015-03-12 | NAKAISHI Shinichirou | 難聴者支援スピーカ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5568795A (en) * | 1978-11-20 | 1980-05-23 | Sony Corp | Speaker |
-
1981
- 1981-04-11 JP JP5144081U patent/JPS57166491U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5568795A (en) * | 1978-11-20 | 1980-05-23 | Sony Corp | Speaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007110647A (ja) * | 2005-10-17 | 2007-04-26 | Pioneer Electronic Corp | 振動板およびスピーカ装置 |
| WO2015033970A1 (ja) * | 2013-09-09 | 2015-03-12 | NAKAISHI Shinichirou | 難聴者支援スピーカ |