JPS4974827U - - Google Patents
Info
- Publication number
- JPS4974827U JPS4974827U JP11954372U JP11954372U JPS4974827U JP S4974827 U JPS4974827 U JP S4974827U JP 11954372 U JP11954372 U JP 11954372U JP 11954372 U JP11954372 U JP 11954372U JP S4974827 U JPS4974827 U JP S4974827U
- 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.)
- Granted
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11954372U JPS533780Y2 (it) | 1972-10-16 | 1972-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11954372U JPS533780Y2 (it) | 1972-10-16 | 1972-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4974827U true JPS4974827U (it) | 1974-06-28 |
| JPS533780Y2 JPS533780Y2 (it) | 1978-01-31 |
Family
ID=28359195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11954372U Expired JPS533780Y2 (it) | 1972-10-16 | 1972-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS533780Y2 (it) |
-
1972
- 1972-10-16 JP JP11954372U patent/JPS533780Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS533780Y2 (it) | 1978-01-31 |