JPS553754Y2 - - Google Patents
Info
- Publication number
- JPS553754Y2 JPS553754Y2 JP2018475U JP2018475U JPS553754Y2 JP S553754 Y2 JPS553754 Y2 JP S553754Y2 JP 2018475 U JP2018475 U JP 2018475U JP 2018475 U JP2018475 U JP 2018475U JP S553754 Y2 JPS553754 Y2 JP S553754Y2
- 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
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018475U JPS553754Y2 (en:Method) | 1975-02-12 | 1975-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018475U JPS553754Y2 (en:Method) | 1975-02-12 | 1975-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51101136U JPS51101136U (en:Method) | 1976-08-13 |
| JPS553754Y2 true JPS553754Y2 (en:Method) | 1980-01-29 |
Family
ID=28109308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018475U Expired JPS553754Y2 (en:Method) | 1975-02-12 | 1975-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS553754Y2 (en:Method) |
-
1975
- 1975-02-12 JP JP2018475U patent/JPS553754Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51101136U (en:Method) | 1976-08-13 |