JP2538293Y2 - 内蔵充電回路を有するカラオケ・マイク - Google Patents

内蔵充電回路を有するカラオケ・マイク

Info

Publication number
JP2538293Y2
JP2538293Y2 JP1990046317U JP4631790U JP2538293Y2 JP 2538293 Y2 JP2538293 Y2 JP 2538293Y2 JP 1990046317 U JP1990046317 U JP 1990046317U JP 4631790 U JP4631790 U JP 4631790U JP 2538293 Y2 JP2538293 Y2 JP 2538293Y2
Authority
JP
Japan
Prior art keywords
charging
rechargeable battery
charge
port
microcomputer
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 - Fee Related
Application number
JP1990046317U
Other languages
English (en)
Japanese (ja)
Other versions
JPH045797U (enFirst
Inventor
勝幸 久富
英一 鈴木
Original Assignee
日本マランツ株式会社
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 by 日本マランツ株式会社 filed Critical 日本マランツ株式会社
Priority to JP1990046317U priority Critical patent/JP2538293Y2/ja
Publication of JPH045797U publication Critical patent/JPH045797U/ja
Application granted granted Critical
Publication of JP2538293Y2 publication Critical patent/JP2538293Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Transmitters (AREA)
JP1990046317U 1990-04-29 1990-04-29 内蔵充電回路を有するカラオケ・マイク Expired - Fee Related JP2538293Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990046317U JP2538293Y2 (ja) 1990-04-29 1990-04-29 内蔵充電回路を有するカラオケ・マイク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990046317U JP2538293Y2 (ja) 1990-04-29 1990-04-29 内蔵充電回路を有するカラオケ・マイク

Publications (2)

Publication Number Publication Date
JPH045797U JPH045797U (enFirst) 1992-01-20
JP2538293Y2 true JP2538293Y2 (ja) 1997-06-11

Family

ID=31561295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990046317U Expired - Fee Related JP2538293Y2 (ja) 1990-04-29 1990-04-29 内蔵充電回路を有するカラオケ・マイク

Country Status (1)

Country Link
JP (1) JP2538293Y2 (enFirst)

Also Published As

Publication number Publication date
JPH045797U (enFirst) 1992-01-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees