JPS5843351Y2 - 平板形スピ−カ− - Google Patents

平板形スピ−カ−

Info

Publication number
JPS5843351Y2
JPS5843351Y2 JP4026179U JP4026179U JPS5843351Y2 JP S5843351 Y2 JPS5843351 Y2 JP S5843351Y2 JP 4026179 U JP4026179 U JP 4026179U JP 4026179 U JP4026179 U JP 4026179U JP S5843351 Y2 JPS5843351 Y2 JP S5843351Y2
Authority
JP
Japan
Prior art keywords
diaphragm
speaker
flat plate
ring
fixed
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
JP4026179U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55142096U (enExample
Inventor
宗久 杉本
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4026179U priority Critical patent/JPS5843351Y2/ja
Publication of JPS55142096U publication Critical patent/JPS55142096U/ja
Application granted granted Critical
Publication of JPS5843351Y2 publication Critical patent/JPS5843351Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP4026179U 1979-03-28 1979-03-28 平板形スピ−カ− Expired JPS5843351Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4026179U JPS5843351Y2 (ja) 1979-03-28 1979-03-28 平板形スピ−カ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4026179U JPS5843351Y2 (ja) 1979-03-28 1979-03-28 平板形スピ−カ−

Publications (2)

Publication Number Publication Date
JPS55142096U JPS55142096U (enExample) 1980-10-11
JPS5843351Y2 true JPS5843351Y2 (ja) 1983-09-30

Family

ID=28908648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4026179U Expired JPS5843351Y2 (ja) 1979-03-28 1979-03-28 平板形スピ−カ−

Country Status (1)

Country Link
JP (1) JPS5843351Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220312101A1 (en) * 2019-06-19 2022-09-29 Sony Group Corporation Earphone

Also Published As

Publication number Publication date
JPS55142096U (enExample) 1980-10-11

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