JPS49134312A - - Google Patents
Info
- Publication number
- JPS49134312A JPS49134312A JP4746173A JP4746173A JPS49134312A JP S49134312 A JPS49134312 A JP S49134312A JP 4746173 A JP4746173 A JP 4746173A JP 4746173 A JP4746173 A JP 4746173A JP S49134312 A JPS49134312 A JP S49134312A
- 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.)
- Pending
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4746173A JPS49134312A (xx) | 1973-04-25 | 1973-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4746173A JPS49134312A (xx) | 1973-04-25 | 1973-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49134312A true JPS49134312A (xx) | 1974-12-24 |
Family
ID=12775785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4746173A Pending JPS49134312A (xx) | 1973-04-25 | 1973-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49134312A (xx) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366224U (xx) * | 1976-11-02 | 1978-06-03 | ||
| JPS5371840A (en) * | 1976-12-07 | 1978-06-26 | Fujitsu Ltd | Production of glass for optical transmission line |
| JPS63313998A (ja) * | 1987-06-16 | 1988-12-22 | Matsushita Electric Ind Co Ltd | スピ−カシステム |
| JPS6416665A (en) * | 1987-07-13 | 1989-01-20 | Tokyo Electric Co Ltd | Dot printer |
| US4893695A (en) * | 1987-06-16 | 1990-01-16 | Matsushita Electric Industrial Co., Ltd. | Speaker system |
| JPH04172795A (ja) * | 1990-11-06 | 1992-06-19 | Matsushita Electric Ind Co Ltd | 車載用スピーカシステム |
| JP2018170558A (ja) * | 2017-03-29 | 2018-11-01 | 睦男 久保 | ドライバーユニット、スロート及びスピーカー |
-
1973
- 1973-04-25 JP JP4746173A patent/JPS49134312A/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366224U (xx) * | 1976-11-02 | 1978-06-03 | ||
| JPS5371840A (en) * | 1976-12-07 | 1978-06-26 | Fujitsu Ltd | Production of glass for optical transmission line |
| JPS63313998A (ja) * | 1987-06-16 | 1988-12-22 | Matsushita Electric Ind Co Ltd | スピ−カシステム |
| US4893695A (en) * | 1987-06-16 | 1990-01-16 | Matsushita Electric Industrial Co., Ltd. | Speaker system |
| JPS6416665A (en) * | 1987-07-13 | 1989-01-20 | Tokyo Electric Co Ltd | Dot printer |
| JPH04172795A (ja) * | 1990-11-06 | 1992-06-19 | Matsushita Electric Ind Co Ltd | 車載用スピーカシステム |
| JP2018170558A (ja) * | 2017-03-29 | 2018-11-01 | 睦男 久保 | ドライバーユニット、スロート及びスピーカー |