JPS623200U - - Google Patents
Info
- Publication number
- JPS623200U JPS623200U JP9471785U JP9471785U JPS623200U JP S623200 U JPS623200 U JP S623200U JP 9471785 U JP9471785 U JP 9471785U JP 9471785 U JP9471785 U JP 9471785U JP S623200 U JPS623200 U JP S623200U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- speaker
- microphone
- main body
- section containing
- 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
- 239000000463 material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9471785U JPS623200U (pt-PT) | 1985-06-22 | 1985-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9471785U JPS623200U (pt-PT) | 1985-06-22 | 1985-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623200U true JPS623200U (pt-PT) | 1987-01-09 |
Family
ID=30653440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9471785U Pending JPS623200U (pt-PT) | 1985-06-22 | 1985-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623200U (pt-PT) |
-
1985
- 1985-06-22 JP JP9471785U patent/JPS623200U/ja active Pending