JPS60177588U - 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
JPS60177588U
JPS60177588U JP6589784U JP6589784U JPS60177588U JP S60177588 U JPS60177588 U JP S60177588U JP 6589784 U JP6589784 U JP 6589784U JP 6589784 U JP6589784 U JP 6589784U JP S60177588 U JPS60177588 U JP S60177588U
Authority
JP
Japan
Prior art keywords
diaphragm
electroacoustic transducer
utility
model
zirconia
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
JP6589784U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139036Y2 (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 JP6589784U priority Critical patent/JPS60177588U/ja
Publication of JPS60177588U publication Critical patent/JPS60177588U/ja
Application granted granted Critical
Publication of JPH0139036Y2 publication Critical patent/JPH0139036Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP6589784U 1984-05-04 1984-05-04 電気音響変換器用振動板 Granted JPS60177588U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6589784U JPS60177588U (ja) 1984-05-04 1984-05-04 電気音響変換器用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6589784U JPS60177588U (ja) 1984-05-04 1984-05-04 電気音響変換器用振動板

Publications (2)

Publication Number Publication Date
JPS60177588U true JPS60177588U (ja) 1985-11-26
JPH0139036Y2 JPH0139036Y2 (enrdf_load_stackoverflow) 1989-11-21

Family

ID=30598293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6589784U Granted JPS60177588U (ja) 1984-05-04 1984-05-04 電気音響変換器用振動板

Country Status (1)

Country Link
JP (1) JPS60177588U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0139036Y2 (enrdf_load_stackoverflow) 1989-11-21

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