JPS4887824A - - Google Patents
Info
- Publication number
- JPS4887824A JPS4887824A JP1837272A JP1837272A JPS4887824A JP S4887824 A JPS4887824 A JP S4887824A JP 1837272 A JP1837272 A JP 1837272A JP 1837272 A JP1837272 A JP 1837272A JP S4887824 A JPS4887824 A JP S4887824A
- 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.)
- Pending
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1837272A JPS4887824A (ja) | 1972-02-21 | 1972-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1837272A JPS4887824A (ja) | 1972-02-21 | 1972-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4887824A true JPS4887824A (ja) | 1973-11-17 |
Family
ID=11969863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1837272A Pending JPS4887824A (ja) | 1972-02-21 | 1972-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4887824A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01177694U (ja) * | 1988-06-01 | 1989-12-19 |
-
1972
- 1972-02-21 JP JP1837272A patent/JPS4887824A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01177694U (ja) * | 1988-06-01 | 1989-12-19 |