JPS643211U - - Google Patents

Info

Publication number
JPS643211U
JPS643211U JP9432787U JP9432787U JPS643211U JP S643211 U JPS643211 U JP S643211U JP 9432787 U JP9432787 U JP 9432787U JP 9432787 U JP9432787 U JP 9432787U JP S643211 U JPS643211 U JP S643211U
Authority
JP
Japan
Prior art keywords
power supply
control voltage
timer circuit
sound reproduction
reproduction 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
JP9432787U
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 JP9432787U priority Critical patent/JPS643211U/ja
Publication of JPS643211U publication Critical patent/JPS643211U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP9432787U 1987-06-19 1987-06-19 Pending JPS643211U (US06256357-20010703-M00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9432787U JPS643211U (US06256357-20010703-M00001.png) 1987-06-19 1987-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9432787U JPS643211U (US06256357-20010703-M00001.png) 1987-06-19 1987-06-19

Publications (1)

Publication Number Publication Date
JPS643211U true JPS643211U (US06256357-20010703-M00001.png) 1989-01-10

Family

ID=31318838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9432787U Pending JPS643211U (US06256357-20010703-M00001.png) 1987-06-19 1987-06-19

Country Status (1)

Country Link
JP (1) JPS643211U (US06256357-20010703-M00001.png)

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