JPH0444794U - - Google Patents

Info

Publication number
JPH0444794U
JPH0444794U JP8631190U JP8631190U JPH0444794U JP H0444794 U JPH0444794 U JP H0444794U JP 8631190 U JP8631190 U JP 8631190U JP 8631190 U JP8631190 U JP 8631190U JP H0444794 U JPH0444794 U JP H0444794U
Authority
JP
Japan
Prior art keywords
power supply
acoustic signal
external power
amplifier circuit
switching means
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
Application number
JP8631190U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8631190U priority Critical patent/JPH0444794U/ja
Publication of JPH0444794U publication Critical patent/JPH0444794U/ja
Pending legal-status Critical Current

Links

JP8631190U 1990-08-16 1990-08-16 Pending JPH0444794U (US07488766-20090210-C00029.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8631190U JPH0444794U (US07488766-20090210-C00029.png) 1990-08-16 1990-08-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8631190U JPH0444794U (US07488766-20090210-C00029.png) 1990-08-16 1990-08-16

Publications (1)

Publication Number Publication Date
JPH0444794U true JPH0444794U (US07488766-20090210-C00029.png) 1992-04-16

Family

ID=31817920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8631190U Pending JPH0444794U (US07488766-20090210-C00029.png) 1990-08-16 1990-08-16

Country Status (1)

Country Link
JP (1) JPH0444794U (US07488766-20090210-C00029.png)

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