JPS5344422Y2 - - Google Patents
Info
- Publication number
- JPS5344422Y2 JPS5344422Y2 JP10328675U JP10328675U JPS5344422Y2 JP S5344422 Y2 JPS5344422 Y2 JP S5344422Y2 JP 10328675 U JP10328675 U JP 10328675U JP 10328675 U JP10328675 U JP 10328675U JP S5344422 Y2 JPS5344422 Y2 JP S5344422Y2
- 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
- Piezo-Electric Transducers For Audible Bands (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10328675U JPS5344422Y2 (US06653308-20031125-C00197.png) | 1975-07-25 | 1975-07-25 | |
| US05/789,606 US4150262A (en) | 1974-11-18 | 1977-04-21 | Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus |
| DE2849152A DE2849152C2 (de) | 1974-11-18 | 1978-11-13 | Vorrichtung zur Übermittlung und zum Empfang von Sprache, insbesondere in geräuschvoller Umgebung |
| FR7832130A FR2441983A1 (fr) | 1974-11-18 | 1978-11-14 | Dispositif de transmission et reception de sons vocaux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10328675U JPS5344422Y2 (US06653308-20031125-C00197.png) | 1975-07-25 | 1975-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5216918U JPS5216918U (US06653308-20031125-C00197.png) | 1977-02-05 |
| JPS5344422Y2 true JPS5344422Y2 (US06653308-20031125-C00197.png) | 1978-10-25 |
Family
ID=28584685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10328675U Expired JPS5344422Y2 (US06653308-20031125-C00197.png) | 1974-11-18 | 1975-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5344422Y2 (US06653308-20031125-C00197.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344425Y2 (US06653308-20031125-C00197.png) * | 1975-09-19 | 1978-10-25 | ||
| JPS58239B2 (ja) * | 1978-09-11 | 1983-01-05 | 株式会社富士セラミツクス | 圧電型振動ピツクアツプ |
-
1975
- 1975-07-25 JP JP10328675U patent/JPS5344422Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5216918U (US06653308-20031125-C00197.png) | 1977-02-05 |
