JPS57171397U - - Google Patents
Info
- Publication number
- JPS57171397U JPS57171397U JP5668881U JP5668881U JPS57171397U JP S57171397 U JPS57171397 U JP S57171397U JP 5668881 U JP5668881 U JP 5668881U JP 5668881 U JP5668881 U JP 5668881U JP S57171397 U JPS57171397 U JP S57171397U
- 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
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5668881U JPS57171397U (pl) | 1981-04-20 | 1981-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5668881U JPS57171397U (pl) | 1981-04-20 | 1981-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57171397U true JPS57171397U (pl) | 1982-10-28 |
Family
ID=29853185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5668881U Pending JPS57171397U (pl) | 1981-04-20 | 1981-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57171397U (pl) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486399U (pl) * | 1990-11-30 | 1992-07-27 | ||
| JPH0583797A (ja) * | 1991-09-19 | 1993-04-02 | Rion Co Ltd | 外部音導入装置 |
| US8699736B2 (en) | 2005-12-12 | 2014-04-15 | Exsilent Research B.V. | Hearing aid |
-
1981
- 1981-04-20 JP JP5668881U patent/JPS57171397U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486399U (pl) * | 1990-11-30 | 1992-07-27 | ||
| JPH0583797A (ja) * | 1991-09-19 | 1993-04-02 | Rion Co Ltd | 外部音導入装置 |
| US8699736B2 (en) | 2005-12-12 | 2014-04-15 | Exsilent Research B.V. | Hearing aid |