JPS57720Y2 - - Google Patents
Info
- Publication number
- JPS57720Y2 JPS57720Y2 JP3830177U JP3830177U JPS57720Y2 JP S57720 Y2 JPS57720 Y2 JP S57720Y2 JP 3830177 U JP3830177 U JP 3830177U JP 3830177 U JP3830177 U JP 3830177U JP S57720 Y2 JPS57720 Y2 JP S57720Y2
- 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
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3830177U JPS57720Y2 (en]) | 1977-03-29 | 1977-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3830177U JPS57720Y2 (en]) | 1977-03-29 | 1977-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53133626U JPS53133626U (en]) | 1978-10-23 |
| JPS57720Y2 true JPS57720Y2 (en]) | 1982-01-07 |
Family
ID=28902996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3830177U Expired JPS57720Y2 (en]) | 1977-03-29 | 1977-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57720Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615085U (ja) * | 1984-06-13 | 1986-01-13 | リオン株式会社 | マイクロホン用の防滴装置 |
| JP2006203468A (ja) * | 2005-01-19 | 2006-08-03 | Nippon Denon Kk | 防滴化された単一指向性マイクロホン装置 |
-
1977
- 1977-03-29 JP JP3830177U patent/JPS57720Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53133626U (en]) | 1978-10-23 |