JPS63120412U - - Google Patents
Info
- Publication number
- JPS63120412U JPS63120412U JP1076587U JP1076587U JPS63120412U JP S63120412 U JPS63120412 U JP S63120412U JP 1076587 U JP1076587 U JP 1076587U JP 1076587 U JP1076587 U JP 1076587U JP S63120412 U JPS63120412 U JP S63120412U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- emitter follower
- earphone
- battery
- power source
- 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
- 230000005236 sound signal Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Amplifiers (AREA)
- Television Receiver Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1076587U JPS63120412U (enExample) | 1987-01-29 | 1987-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1076587U JPS63120412U (enExample) | 1987-01-29 | 1987-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120412U true JPS63120412U (enExample) | 1988-08-04 |
Family
ID=30797366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1076587U Pending JPS63120412U (enExample) | 1987-01-29 | 1987-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120412U (enExample) |
-
1987
- 1987-01-29 JP JP1076587U patent/JPS63120412U/ja active Pending