JPS5256521A - Method of producing speaker vibrator plate - Google Patents

Method of producing speaker vibrator plate

Info

Publication number
JPS5256521A
JPS5256521A JP13216975A JP13216975A JPS5256521A JP S5256521 A JPS5256521 A JP S5256521A JP 13216975 A JP13216975 A JP 13216975A JP 13216975 A JP13216975 A JP 13216975A JP S5256521 A JPS5256521 A JP S5256521A
Authority
JP
Japan
Prior art keywords
vibrator plate
speaker vibrator
producing speaker
producing
plate
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
JP13216975A
Other languages
Japanese (ja)
Inventor
Nobuhiro Tsukagoshi
Teruo Touma
Shinichi Suzuki
Hitomi Ogino
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP13216975A priority Critical patent/JPS5256521A/en
Publication of JPS5256521A publication Critical patent/JPS5256521A/en
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP13216975A 1975-11-05 1975-11-05 Method of producing speaker vibrator plate Pending JPS5256521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13216975A JPS5256521A (en) 1975-11-05 1975-11-05 Method of producing speaker vibrator plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13216975A JPS5256521A (en) 1975-11-05 1975-11-05 Method of producing speaker vibrator plate

Publications (1)

Publication Number Publication Date
JPS5256521A true JPS5256521A (en) 1977-05-10

Family

ID=15074967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13216975A Pending JPS5256521A (en) 1975-11-05 1975-11-05 Method of producing speaker vibrator plate

Country Status (1)

Country Link
JP (1) JPS5256521A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878921A (en) * 1972-01-24 1973-10-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878921A (en) * 1972-01-24 1973-10-23

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