JPS61206397U - - Google Patents

Info

Publication number
JPS61206397U
JPS61206397U JP8865885U JP8865885U JPS61206397U JP S61206397 U JPS61206397 U JP S61206397U JP 8865885 U JP8865885 U JP 8865885U JP 8865885 U JP8865885 U JP 8865885U JP S61206397 U JPS61206397 U JP S61206397U
Authority
JP
Japan
Prior art keywords
edge
dome
stepped portion
magnetic gap
shaped
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
JP8865885U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0432867Y2 (ko
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 JP8865885U priority Critical patent/JPH0432867Y2/ja
Publication of JPS61206397U publication Critical patent/JPS61206397U/ja
Application granted granted Critical
Publication of JPH0432867Y2 publication Critical patent/JPH0432867Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP8865885U 1985-06-12 1985-06-12 Expired JPH0432867Y2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8865885U JPH0432867Y2 (ko) 1985-06-12 1985-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8865885U JPH0432867Y2 (ko) 1985-06-12 1985-06-12

Publications (2)

Publication Number Publication Date
JPS61206397U true JPS61206397U (ko) 1986-12-26
JPH0432867Y2 JPH0432867Y2 (ko) 1992-08-06

Family

ID=30642004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8865885U Expired JPH0432867Y2 (ko) 1985-06-12 1985-06-12

Country Status (1)

Country Link
JP (1) JPH0432867Y2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106299U (ko) * 1986-12-24 1988-07-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106299U (ko) * 1986-12-24 1988-07-09

Also Published As

Publication number Publication date
JPH0432867Y2 (ko) 1992-08-06

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