JPS6395389U - - Google Patents
Info
- Publication number
- JPS6395389U JPS6395389U JP18994986U JP18994986U JPS6395389U JP S6395389 U JPS6395389 U JP S6395389U JP 18994986 U JP18994986 U JP 18994986U JP 18994986 U JP18994986 U JP 18994986U JP S6395389 U JPS6395389 U JP S6395389U
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- signal line
- composite
- earphone
- sheets
- 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
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18994986U JPS6395389U (enExample) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18994986U JPS6395389U (enExample) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6395389U true JPS6395389U (enExample) | 1988-06-20 |
Family
ID=31142712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18994986U Pending JPS6395389U (enExample) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395389U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016077422A (ja) * | 2014-10-14 | 2016-05-16 | 学校法人関西医科大学 | 電子聴診器及び電子聴診器システム |
-
1986
- 1986-12-10 JP JP18994986U patent/JPS6395389U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016077422A (ja) * | 2014-10-14 | 2016-05-16 | 学校法人関西医科大学 | 電子聴診器及び電子聴診器システム |