JPS63187500U - - Google Patents
Info
- Publication number
- JPS63187500U JPS63187500U JP7940187U JP7940187U JPS63187500U JP S63187500 U JPS63187500 U JP S63187500U JP 7940187 U JP7940187 U JP 7940187U JP 7940187 U JP7940187 U JP 7940187U JP S63187500 U JPS63187500 U JP S63187500U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic
- cylindrical casing
- casing
- cylindrical
- communicates
- Prior art date
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 claims 1
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 |
|---|---|---|---|
| JP7940187U JPH0432875Y2 (enExample) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7940187U JPH0432875Y2 (enExample) | 1987-05-26 | 1987-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63187500U true JPS63187500U (enExample) | 1988-11-30 |
| JPH0432875Y2 JPH0432875Y2 (enExample) | 1992-08-06 |
Family
ID=30929225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7940187U Expired JPH0432875Y2 (enExample) | 1987-05-26 | 1987-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432875Y2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2006313968A (ja) * | 2005-05-06 | 2006-11-16 | Audio Technica Corp | マイクロホン |
-
1987
- 1987-05-26 JP JP7940187U patent/JPH0432875Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2006313968A (ja) * | 2005-05-06 | 2006-11-16 | Audio Technica Corp | マイクロホン |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432875Y2 (enExample) | 1992-08-06 |