JPS58138498U - スピ−カ - Google Patents

スピ−カ

Info

Publication number
JPS58138498U
JPS58138498U JP3450382U JP3450382U JPS58138498U JP S58138498 U JPS58138498 U JP S58138498U JP 3450382 U JP3450382 U JP 3450382U JP 3450382 U JP3450382 U JP 3450382U JP S58138498 U JPS58138498 U JP S58138498U
Authority
JP
Japan
Prior art keywords
outer periphery
protruding part
center
cone
paper
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
JP3450382U
Other languages
English (en)
Japanese (ja)
Other versions
JPS631517Y2 (enExample
Inventor
一三 寺谷
武井　英男
信一 大木
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3450382U priority Critical patent/JPS58138498U/ja
Publication of JPS58138498U publication Critical patent/JPS58138498U/ja
Application granted granted Critical
Publication of JPS631517Y2 publication Critical patent/JPS631517Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP3450382U 1982-03-10 1982-03-10 スピ−カ Granted JPS58138498U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3450382U JPS58138498U (ja) 1982-03-10 1982-03-10 スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3450382U JPS58138498U (ja) 1982-03-10 1982-03-10 スピ−カ

Publications (2)

Publication Number Publication Date
JPS58138498U true JPS58138498U (ja) 1983-09-17
JPS631517Y2 JPS631517Y2 (enExample) 1988-01-14

Family

ID=30045981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3450382U Granted JPS58138498U (ja) 1982-03-10 1982-03-10 スピ−カ

Country Status (1)

Country Link
JP (1) JPS58138498U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH049195A (ja) * 1990-04-11 1992-01-13 Sanyo Electric Co Ltd 衣類乾燥機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH049195A (ja) * 1990-04-11 1992-01-13 Sanyo Electric Co Ltd 衣類乾燥機

Also Published As

Publication number Publication date
JPS631517Y2 (enExample) 1988-01-14

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