JPS553760Y2 - - Google Patents
Info
- Publication number
- JPS553760Y2 JPS553760Y2 JP1976080460U JP8046076U JPS553760Y2 JP S553760 Y2 JPS553760 Y2 JP S553760Y2 JP 1976080460 U JP1976080460 U JP 1976080460U JP 8046076 U JP8046076 U JP 8046076U JP S553760 Y2 JPS553760 Y2 JP S553760Y2
- 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)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976080460U JPS553760Y2 (US07655688-20100202-C00086.png) | 1976-06-18 | 1976-06-18 | |
| GB1350177A GB1565860A (en) | 1976-04-02 | 1977-03-30 | Microphone utilizing high-polymer piezoelectric membrane |
| DE19772714709 DE2714709C3 (de) | 1976-04-02 | 1977-04-01 | Elektroakustischer Wandler mit einer hochpolymeren piezoelektrischen Membran |
| NL7703582A NL176992C (nl) | 1976-04-02 | 1977-04-01 | Elektro akoestische omzetter. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976080460U JPS553760Y2 (US07655688-20100202-C00086.png) | 1976-06-18 | 1976-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52170530U JPS52170530U (US07655688-20100202-C00086.png) | 1977-12-24 |
| JPS553760Y2 true JPS553760Y2 (US07655688-20100202-C00086.png) | 1980-01-29 |
Family
ID=28559239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976080460U Expired JPS553760Y2 (US07655688-20100202-C00086.png) | 1976-04-02 | 1976-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS553760Y2 (US07655688-20100202-C00086.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924125A (US07655688-20100202-C00086.png) * | 1972-06-26 | 1974-03-04 |
-
1976
- 1976-06-18 JP JP1976080460U patent/JPS553760Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924125A (US07655688-20100202-C00086.png) * | 1972-06-26 | 1974-03-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52170530U (US07655688-20100202-C00086.png) | 1977-12-24 |
