JPS61139091U - - Google Patents

Info

Publication number
JPS61139091U
JPS61139091U JP2146885U JP2146885U JPS61139091U JP S61139091 U JPS61139091 U JP S61139091U JP 2146885 U JP2146885 U JP 2146885U JP 2146885 U JP2146885 U JP 2146885U JP S61139091 U JPS61139091 U JP S61139091U
Authority
JP
Japan
Prior art keywords
diaphragm
section
small
apex angle
half apex
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.)
Pending
Application number
JP2146885U
Other languages
English (en)
Japanese (ja)
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 JP2146885U priority Critical patent/JPS61139091U/ja
Publication of JPS61139091U publication Critical patent/JPS61139091U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP2146885U 1985-02-18 1985-02-18 Pending JPS61139091U (US06262066-20010717-C00315.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2146885U JPS61139091U (US06262066-20010717-C00315.png) 1985-02-18 1985-02-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2146885U JPS61139091U (US06262066-20010717-C00315.png) 1985-02-18 1985-02-18

Publications (1)

Publication Number Publication Date
JPS61139091U true JPS61139091U (US06262066-20010717-C00315.png) 1986-08-28

Family

ID=30512891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2146885U Pending JPS61139091U (US06262066-20010717-C00315.png) 1985-02-18 1985-02-18

Country Status (1)

Country Link
JP (1) JPS61139091U (US06262066-20010717-C00315.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556235U (US06262066-20010717-C00315.png) * 1978-06-23 1980-01-16
JPS5952879A (ja) * 1982-09-20 1984-03-27 Matsushita Electronics Corp 半導体装置の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556235U (US06262066-20010717-C00315.png) * 1978-06-23 1980-01-16
JPS5952879A (ja) * 1982-09-20 1984-03-27 Matsushita Electronics Corp 半導体装置の製造方法

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