JPS6348696U - - Google Patents
Info
- Publication number
- JPS6348696U JPS6348696U JP14369586U JP14369586U JPS6348696U JP S6348696 U JPS6348696 U JP S6348696U JP 14369586 U JP14369586 U JP 14369586U JP 14369586 U JP14369586 U JP 14369586U JP S6348696 U JPS6348696 U JP S6348696U
- Authority
- JP
- Japan
- Prior art keywords
- jacket
- balancing
- speaker
- amplifier
- battery power
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Circuit For Audible Band Transducer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14369586U JPS6348696U (enExample) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14369586U JPS6348696U (enExample) | 1986-09-19 | 1986-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6348696U true JPS6348696U (enExample) | 1988-04-02 |
Family
ID=31053612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14369586U Pending JPS6348696U (enExample) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6348696U (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US342579A (en) * | 1886-05-25 | Nailing-jack | ||
| US3427579A (en) * | 1966-10-06 | 1969-02-11 | George J Sebesta | Underwater communication transducers |
| JPS60160233A (ja) * | 1984-01-31 | 1985-08-21 | O D S Marine:Kk | 水中通信方法およびその装置 |
-
1986
- 1986-09-19 JP JP14369586U patent/JPS6348696U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US342579A (en) * | 1886-05-25 | Nailing-jack | ||
| US3427579A (en) * | 1966-10-06 | 1969-02-11 | George J Sebesta | Underwater communication transducers |
| JPS60160233A (ja) * | 1984-01-31 | 1985-08-21 | O D S Marine:Kk | 水中通信方法およびその装置 |