JPH0354476Y2 - - Google Patents

Info

Publication number
JPH0354476Y2
JPH0354476Y2 JP9776486U JP9776486U JPH0354476Y2 JP H0354476 Y2 JPH0354476 Y2 JP H0354476Y2 JP 9776486 U JP9776486 U JP 9776486U JP 9776486 U JP9776486 U JP 9776486U JP H0354476 Y2 JPH0354476 Y2 JP H0354476Y2
Authority
JP
Japan
Prior art keywords
film
layer
polyetherimide
diaphragm
polyester
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
JP9776486U
Other languages
English (en)
Japanese (ja)
Other versions
JPS635795U (OSRAM
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 JP9776486U priority Critical patent/JPH0354476Y2/ja
Publication of JPS635795U publication Critical patent/JPS635795U/ja
Application granted granted Critical
Publication of JPH0354476Y2 publication Critical patent/JPH0354476Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP9776486U 1986-06-27 1986-06-27 Expired JPH0354476Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9776486U JPH0354476Y2 (OSRAM) 1986-06-27 1986-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9776486U JPH0354476Y2 (OSRAM) 1986-06-27 1986-06-27

Publications (2)

Publication Number Publication Date
JPS635795U JPS635795U (OSRAM) 1988-01-14
JPH0354476Y2 true JPH0354476Y2 (OSRAM) 1991-12-02

Family

ID=30965056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9776486U Expired JPH0354476Y2 (OSRAM) 1986-06-27 1986-06-27

Country Status (1)

Country Link
JP (1) JPH0354476Y2 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2710830B2 (ja) * 1989-07-05 1998-02-10 株式会社ケンウッド 音響用振動系部材
JP3915600B2 (ja) * 2002-05-29 2007-05-16 オンキヨー株式会社 スピーカー振動板
JP2008205974A (ja) 2007-02-21 2008-09-04 Sony Corp スピーカ用振動板
JP2011061311A (ja) * 2009-09-07 2011-03-24 Minebea Co Ltd スピーカ用振動板およびこれを用いたスピーカ
JP2010045863A (ja) * 2009-11-24 2010-02-25 Sony Corp スピーカ用振動板およびそれを備えたスピーカ装置

Also Published As

Publication number Publication date
JPS635795U (OSRAM) 1988-01-14

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