JPS625787U - - Google Patents
Info
- Publication number
- JPS625787U JPS625787U JP9736685U JP9736685U JPS625787U JP S625787 U JPS625787 U JP S625787U JP 9736685 U JP9736685 U JP 9736685U JP 9736685 U JP9736685 U JP 9736685U JP S625787 U JPS625787 U JP S625787U
- Authority
- JP
- Japan
- Prior art keywords
- sound guide
- piezoelectric
- guide part
- sounding body
- continuous foam
- Prior art date
- 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
- 239000006260 foam Substances 0.000 claims description 3
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9736685U JPS625787U (cs) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9736685U JPS625787U (cs) | 1985-06-25 | 1985-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS625787U true JPS625787U (cs) | 1987-01-14 |
Family
ID=30964220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9736685U Pending JPS625787U (cs) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS625787U (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63203096A (ja) * | 1987-02-18 | 1988-08-22 | Matsushita Electric Ind Co Ltd | ヘツドホン |
| JPH01107294U (cs) * | 1988-01-12 | 1989-07-19 | ||
| JP2012028852A (ja) * | 2010-07-20 | 2012-02-09 | Wecom Kenkyusho:Kk | 健常者用のイヤフォンとしても使用できる耳穴式骨伝導レシーバ |
-
1985
- 1985-06-25 JP JP9736685U patent/JPS625787U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63203096A (ja) * | 1987-02-18 | 1988-08-22 | Matsushita Electric Ind Co Ltd | ヘツドホン |
| JPH01107294U (cs) * | 1988-01-12 | 1989-07-19 | ||
| JP2012028852A (ja) * | 2010-07-20 | 2012-02-09 | Wecom Kenkyusho:Kk | 健常者用のイヤフォンとしても使用できる耳穴式骨伝導レシーバ |
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