JPS61197781U - - Google Patents
Info
- Publication number
- JPS61197781U JPS61197781U JP8006885U JP8006885U JPS61197781U JP S61197781 U JPS61197781 U JP S61197781U JP 8006885 U JP8006885 U JP 8006885U JP 8006885 U JP8006885 U JP 8006885U JP S61197781 U JPS61197781 U JP S61197781U
- Authority
- JP
- Japan
- Prior art keywords
- protective plate
- flat diaphragm
- speaker
- openings
- intervals
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims 2
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8006885U JPS61197781U (xx) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8006885U JPS61197781U (xx) | 1985-05-30 | 1985-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197781U true JPS61197781U (xx) | 1986-12-10 |
Family
ID=30625572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8006885U Pending JPS61197781U (xx) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197781U (xx) |
-
1985
- 1985-05-30 JP JP8006885U patent/JPS61197781U/ja active Pending