JPS432497Y1 - - Google Patents
Info
- Publication number
- JPS432497Y1 JPS432497Y1 JP1607964U JP1607964U JPS432497Y1 JP S432497 Y1 JPS432497 Y1 JP S432497Y1 JP 1607964 U JP1607964 U JP 1607964U JP 1607964 U JP1607964 U JP 1607964U JP S432497 Y1 JPS432497 Y1 JP S432497Y1
- 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.)
- Expired
Links
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1607964U JPS432497Y1 (en) | 1964-03-02 | 1964-03-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1607964U JPS432497Y1 (en) | 1964-03-02 | 1964-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS432497Y1 true JPS432497Y1 (en) | 1968-02-01 |
Family
ID=31750868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1607964U Expired JPS432497Y1 (en) | 1964-03-02 | 1964-03-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS432497Y1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4940846A (en) * | 1972-08-25 | 1974-04-17 | ||
JPS57150300A (en) * | 1981-03-12 | 1982-09-17 | Yoshiro Kasahara | Amplifier for hearing aid |
JPS58194598U (en) * | 1982-06-21 | 1983-12-24 | リオン株式会社 | hearing aid |
-
1964
- 1964-03-02 JP JP1607964U patent/JPS432497Y1/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4940846A (en) * | 1972-08-25 | 1974-04-17 | ||
JPS57150300A (en) * | 1981-03-12 | 1982-09-17 | Yoshiro Kasahara | Amplifier for hearing aid |
JPS58194598U (en) * | 1982-06-21 | 1983-12-24 | リオン株式会社 | hearing aid |
JPH0115279Y2 (en) * | 1982-06-21 | 1989-05-08 |