JPH0398598U - - Google Patents

Info

Publication number
JPH0398598U
JPH0398598U JP650390U JP650390U JPH0398598U JP H0398598 U JPH0398598 U JP H0398598U JP 650390 U JP650390 U JP 650390U JP 650390 U JP650390 U JP 650390U JP H0398598 U JPH0398598 U JP H0398598U
Authority
JP
Japan
Prior art keywords
recording
circuit
microphone
speaker
low frequency
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
JP650390U
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 JP650390U priority Critical patent/JPH0398598U/ja
Publication of JPH0398598U publication Critical patent/JPH0398598U/ja
Pending legal-status Critical Current

Links

JP650390U 1990-01-28 1990-01-28 Pending JPH0398598U (US08197722-20120612-C00093.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP650390U JPH0398598U (US08197722-20120612-C00093.png) 1990-01-28 1990-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP650390U JPH0398598U (US08197722-20120612-C00093.png) 1990-01-28 1990-01-28

Publications (1)

Publication Number Publication Date
JPH0398598U true JPH0398598U (US08197722-20120612-C00093.png) 1991-10-14

Family

ID=31510179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP650390U Pending JPH0398598U (US08197722-20120612-C00093.png) 1990-01-28 1990-01-28

Country Status (1)

Country Link
JP (1) JPH0398598U (US08197722-20120612-C00093.png)

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