JPS6316230Y2 - - Google Patents

Info

Publication number
JPS6316230Y2
JPS6316230Y2 JP1982045556U JP4555682U JPS6316230Y2 JP S6316230 Y2 JPS6316230 Y2 JP S6316230Y2 JP 1982045556 U JP1982045556 U JP 1982045556U JP 4555682 U JP4555682 U JP 4555682U JP S6316230 Y2 JPS6316230 Y2 JP S6316230Y2
Authority
JP
Japan
Prior art keywords
microphone
solar cell
circuit
head amplifier
battery
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.)
Expired
Application number
JP1982045556U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58147377U (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 JP4555682U priority Critical patent/JPS58147377U/ja
Publication of JPS58147377U publication Critical patent/JPS58147377U/ja
Application granted granted Critical
Publication of JPS6316230Y2 publication Critical patent/JPS6316230Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Transmitters (AREA)
JP4555682U 1982-03-30 1982-03-30 マイクロホン装置 Granted JPS58147377U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4555682U JPS58147377U (ja) 1982-03-30 1982-03-30 マイクロホン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4555682U JPS58147377U (ja) 1982-03-30 1982-03-30 マイクロホン装置

Publications (2)

Publication Number Publication Date
JPS58147377U JPS58147377U (ja) 1983-10-04
JPS6316230Y2 true JPS6316230Y2 (OSRAM) 1988-05-09

Family

ID=30056570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4555682U Granted JPS58147377U (ja) 1982-03-30 1982-03-30 マイクロホン装置

Country Status (1)

Country Link
JP (1) JPS58147377U (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120610A (en) * 1976-04-02 1977-10-11 Seiko Epson Corp Power supply for small size sound collector
JPS5649167U (OSRAM) * 1979-09-20 1981-05-01

Also Published As

Publication number Publication date
JPS58147377U (ja) 1983-10-04

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