JPH0431896U - - Google Patents
Info
- Publication number
- JPH0431896U JPH0431896U JP7222090U JP7222090U JPH0431896U JP H0431896 U JPH0431896 U JP H0431896U JP 7222090 U JP7222090 U JP 7222090U JP 7222090 U JP7222090 U JP 7222090U JP H0431896 U JPH0431896 U JP H0431896U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- switch
- acoustic signal
- output
- amplifier circuit
- 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
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7222090U JP2502086Y2 (ja) | 1990-07-05 | 1990-07-05 | 音響再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7222090U JP2502086Y2 (ja) | 1990-07-05 | 1990-07-05 | 音響再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0431896U true JPH0431896U (en18) | 1992-03-16 |
JP2502086Y2 JP2502086Y2 (ja) | 1996-06-19 |
Family
ID=31609967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7222090U Expired - Fee Related JP2502086Y2 (ja) | 1990-07-05 | 1990-07-05 | 音響再生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2502086Y2 (en18) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2568805Y2 (ja) | 1991-09-26 | 1998-04-15 | アイワ株式会社 | スピーカ装置 |
-
1990
- 1990-07-05 JP JP7222090U patent/JP2502086Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2502086Y2 (ja) | 1996-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |