JPH0243097U - - Google Patents
Info
- Publication number
- JPH0243097U JPH0243097U JP12183388U JP12183388U JPH0243097U JP H0243097 U JPH0243097 U JP H0243097U JP 12183388 U JP12183388 U JP 12183388U JP 12183388 U JP12183388 U JP 12183388U JP H0243097 U JPH0243097 U JP H0243097U
- Authority
- JP
- Japan
- Prior art keywords
- hearing aid
- power
- control signal
- circuit section
- control
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121833U JP2505963Y2 (ja) | 1988-09-17 | 1988-09-17 | 補聴器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121833U JP2505963Y2 (ja) | 1988-09-17 | 1988-09-17 | 補聴器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243097U true JPH0243097U (no) | 1990-03-26 |
| JP2505963Y2 JP2505963Y2 (ja) | 1996-08-07 |
Family
ID=31369204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988121833U Expired - Lifetime JP2505963Y2 (ja) | 1988-09-17 | 1988-09-17 | 補聴器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505963Y2 (no) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027834U (no) * | 1973-07-05 | 1975-03-31 | ||
| JPS5224013A (en) * | 1975-08-19 | 1977-02-23 | Seiko Epson Corp | Hearing aid |
| JPS60150899U (ja) * | 1984-03-19 | 1985-10-07 | ヤマハ株式会社 | イヤホ−ン装置 |
-
1988
- 1988-09-17 JP JP1988121833U patent/JP2505963Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027834U (no) * | 1973-07-05 | 1975-03-31 | ||
| JPS5224013A (en) * | 1975-08-19 | 1977-02-23 | Seiko Epson Corp | Hearing aid |
| JPS60150899U (ja) * | 1984-03-19 | 1985-10-07 | ヤマハ株式会社 | イヤホ−ン装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505963Y2 (ja) | 1996-08-07 |