JPS59171481U - スピ−カ装置 - Google Patents

スピ−カ装置

Info

Publication number
JPS59171481U
JPS59171481U JP1983067123U JP6712383U JPS59171481U JP S59171481 U JPS59171481 U JP S59171481U JP 1983067123 U JP1983067123 U JP 1983067123U JP 6712383 U JP6712383 U JP 6712383U JP S59171481 U JPS59171481 U JP S59171481U
Authority
JP
Japan
Prior art keywords
speaker
speaker device
checking
battery
amplifier
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.)
Granted
Application number
JP1983067123U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0212793Y2 (enrdf_load_stackoverflow
Inventor
明 丹波地
栄二 坂田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxell Ltd
Original Assignee
Kyushu Hitachi Maxell Ltd
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 Kyushu Hitachi Maxell Ltd filed Critical Kyushu Hitachi Maxell Ltd
Priority to JP1983067123U priority Critical patent/JPS59171481U/ja
Publication of JPS59171481U publication Critical patent/JPS59171481U/ja
Application granted granted Critical
Publication of JPH0212793Y2 publication Critical patent/JPH0212793Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Secondary Cells (AREA)
JP1983067123U 1983-05-04 1983-05-04 スピ−カ装置 Granted JPS59171481U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983067123U JPS59171481U (ja) 1983-05-04 1983-05-04 スピ−カ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983067123U JPS59171481U (ja) 1983-05-04 1983-05-04 スピ−カ装置

Publications (2)

Publication Number Publication Date
JPS59171481U true JPS59171481U (ja) 1984-11-16
JPH0212793Y2 JPH0212793Y2 (enrdf_load_stackoverflow) 1990-04-10

Family

ID=30197324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983067123U Granted JPS59171481U (ja) 1983-05-04 1983-05-04 スピ−カ装置

Country Status (1)

Country Link
JP (1) JPS59171481U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0212793Y2 (enrdf_load_stackoverflow) 1990-04-10

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