JPS63136490U - - Google Patents
Info
- Publication number
- JPS63136490U JPS63136490U JP2967587U JP2967587U JPS63136490U JP S63136490 U JPS63136490 U JP S63136490U JP 2967587 U JP2967587 U JP 2967587U JP 2967587 U JP2967587 U JP 2967587U JP S63136490 U JPS63136490 U JP S63136490U
- Authority
- JP
- Japan
- Prior art keywords
- switching device
- horn speaker
- impedance switching
- impedance
- screw
- 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
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987029675U JPH0737435Y2 (ja) | 1987-02-27 | 1987-02-27 | インピ−ダンス切換装置付ホ−ンスピ−カ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987029675U JPH0737435Y2 (ja) | 1987-02-27 | 1987-02-27 | インピ−ダンス切換装置付ホ−ンスピ−カ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136490U true JPS63136490U (enExample) | 1988-09-07 |
| JPH0737435Y2 JPH0737435Y2 (ja) | 1995-08-23 |
Family
ID=30833773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987029675U Expired - Lifetime JPH0737435Y2 (ja) | 1987-02-27 | 1987-02-27 | インピ−ダンス切換装置付ホ−ンスピ−カ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737435Y2 (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339766A (en) * | 1976-09-24 | 1978-04-11 | Sumitomo Electric Ind Ltd | Method and apparatus for detecting foreign substance in pellets |
| JPS5367851A (en) * | 1976-11-29 | 1978-06-16 | Matsushita Electric Works Ltd | Filter apparatus |
| JPS5710142U (enExample) * | 1980-06-18 | 1982-01-19 |
-
1987
- 1987-02-27 JP JP1987029675U patent/JPH0737435Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339766A (en) * | 1976-09-24 | 1978-04-11 | Sumitomo Electric Ind Ltd | Method and apparatus for detecting foreign substance in pellets |
| JPS5367851A (en) * | 1976-11-29 | 1978-06-16 | Matsushita Electric Works Ltd | Filter apparatus |
| JPS5710142U (enExample) * | 1980-06-18 | 1982-01-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737435Y2 (ja) | 1995-08-23 |