JPS60114498U - 電気音響変換器用振動板 - Google Patents

電気音響変換器用振動板

Info

Publication number
JPS60114498U
JPS60114498U JP263384U JP263384U JPS60114498U JP S60114498 U JPS60114498 U JP S60114498U JP 263384 U JP263384 U JP 263384U JP 263384 U JP263384 U JP 263384U JP S60114498 U JPS60114498 U JP S60114498U
Authority
JP
Japan
Prior art keywords
diaphragm
electroacoustic transducer
oxide
zirconium oxide
main component
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
JP263384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0513114Y2 (enrdf_load_stackoverflow
Inventor
井上　利秀
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.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP263384U priority Critical patent/JPS60114498U/ja
Publication of JPS60114498U publication Critical patent/JPS60114498U/ja
Application granted granted Critical
Publication of JPH0513114Y2 publication Critical patent/JPH0513114Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP263384U 1984-01-11 1984-01-11 電気音響変換器用振動板 Granted JPS60114498U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP263384U JPS60114498U (ja) 1984-01-11 1984-01-11 電気音響変換器用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP263384U JPS60114498U (ja) 1984-01-11 1984-01-11 電気音響変換器用振動板

Publications (2)

Publication Number Publication Date
JPS60114498U true JPS60114498U (ja) 1985-08-02
JPH0513114Y2 JPH0513114Y2 (enrdf_load_stackoverflow) 1993-04-06

Family

ID=30476493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP263384U Granted JPS60114498U (ja) 1984-01-11 1984-01-11 電気音響変換器用振動板

Country Status (1)

Country Link
JP (1) JPS60114498U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115097A (en) * 1980-02-16 1981-09-10 Onkyo Corp Production of speaker diaphragm

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115097A (en) * 1980-02-16 1981-09-10 Onkyo Corp Production of speaker diaphragm

Also Published As

Publication number Publication date
JPH0513114Y2 (enrdf_load_stackoverflow) 1993-04-06

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