JPS61184399U - - Google Patents

Info

Publication number
JPS61184399U
JPS61184399U JP6729085U JP6729085U JPS61184399U JP S61184399 U JPS61184399 U JP S61184399U JP 6729085 U JP6729085 U JP 6729085U JP 6729085 U JP6729085 U JP 6729085U JP S61184399 U JPS61184399 U JP S61184399U
Authority
JP
Japan
Prior art keywords
back cover
circuit board
printed circuit
air chamber
conductive pattern
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
JP6729085U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230959Y2 (enrdf_load_stackoverflow
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 JP6729085U priority Critical patent/JPH0230959Y2/ja
Publication of JPS61184399U publication Critical patent/JPS61184399U/ja
Application granted granted Critical
Publication of JPH0230959Y2 publication Critical patent/JPH0230959Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)
JP6729085U 1985-05-07 1985-05-07 Expired JPH0230959Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6729085U JPH0230959Y2 (enrdf_load_stackoverflow) 1985-05-07 1985-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6729085U JPH0230959Y2 (enrdf_load_stackoverflow) 1985-05-07 1985-05-07

Publications (2)

Publication Number Publication Date
JPS61184399U true JPS61184399U (enrdf_load_stackoverflow) 1986-11-17
JPH0230959Y2 JPH0230959Y2 (enrdf_load_stackoverflow) 1990-08-21

Family

ID=30600975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6729085U Expired JPH0230959Y2 (enrdf_load_stackoverflow) 1985-05-07 1985-05-07

Country Status (1)

Country Link
JP (1) JPH0230959Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183098A1 (ja) * 2012-06-06 2013-12-12 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 スピーカ装置及び電子機器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183098A1 (ja) * 2012-06-06 2013-12-12 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 スピーカ装置及び電子機器
CN104335598A (zh) * 2012-06-06 2015-02-04 Nec卡西欧移动通信株式会社 扬声器设备和电子设备
JPWO2013183098A1 (ja) * 2012-06-06 2016-01-21 日本電気株式会社 スピーカ装置及び電子機器

Also Published As

Publication number Publication date
JPH0230959Y2 (enrdf_load_stackoverflow) 1990-08-21

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