JPS5131638Y2 - - Google Patents
Info
- Publication number
- JPS5131638Y2 JPS5131638Y2 JP1955572U JP1955572U JPS5131638Y2 JP S5131638 Y2 JPS5131638 Y2 JP S5131638Y2 JP 1955572 U JP1955572 U JP 1955572U JP 1955572 U JP1955572 U JP 1955572U JP S5131638 Y2 JPS5131638 Y2 JP S5131638Y2
- 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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1955572U JPS5131638Y2 (https=) | 1972-02-17 | 1972-02-17 | |
| US00327777A US3816774A (en) | 1972-01-28 | 1973-01-29 | Curved piezoelectric elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1955572U JPS5131638Y2 (https=) | 1972-02-17 | 1972-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4896943U JPS4896943U (https=) | 1973-11-17 |
| JPS5131638Y2 true JPS5131638Y2 (https=) | 1976-08-07 |
Family
ID=27872375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1955572U Expired JPS5131638Y2 (https=) | 1972-01-28 | 1972-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5131638Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835000B2 (ja) * | 1974-05-15 | 1983-07-30 | パイオニア株式会社 | 圧電型スピ−カ |
-
1972
- 1972-02-17 JP JP1955572U patent/JPS5131638Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4896943U (https=) | 1973-11-17 |