JPS6438097U - - Google Patents

Info

Publication number
JPS6438097U
JPS6438097U JP13080187U JP13080187U JPS6438097U JP S6438097 U JPS6438097 U JP S6438097U JP 13080187 U JP13080187 U JP 13080187U JP 13080187 U JP13080187 U JP 13080187U JP S6438097 U JPS6438097 U JP S6438097U
Authority
JP
Japan
Prior art keywords
diaphragm
speaker diaphragm
utility
speaker
pitch
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
JP13080187U
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 JP13080187U priority Critical patent/JPS6438097U/ja
Publication of JPS6438097U publication Critical patent/JPS6438097U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP13080187U 1987-08-27 1987-08-27 Pending JPS6438097U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13080187U JPS6438097U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-27 1987-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13080187U JPS6438097U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-27 1987-08-27

Publications (1)

Publication Number Publication Date
JPS6438097U true JPS6438097U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-07

Family

ID=31386293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13080187U Pending JPS6438097U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-27 1987-08-27

Country Status (1)

Country Link
JP (1) JPS6438097U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011049189A1 (ja) * 2009-10-22 2011-04-28 ソニー株式会社 スピーカ振動板及びスピーカ装置
IT202100017741A1 (it) * 2021-07-07 2023-01-07 Sica Altoparlanti S R L Membrana per altoparlante erosa tramite incisione laser per la riduzione delle distorsioni e del beack-up

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596793A (en) * 1979-01-18 1980-07-23 Pioneer Electronic Corp Production of diaphragm for speaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596793A (en) * 1979-01-18 1980-07-23 Pioneer Electronic Corp Production of diaphragm for speaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011049189A1 (ja) * 2009-10-22 2011-04-28 ソニー株式会社 スピーカ振動板及びスピーカ装置
IT202100017741A1 (it) * 2021-07-07 2023-01-07 Sica Altoparlanti S R L Membrana per altoparlante erosa tramite incisione laser per la riduzione delle distorsioni e del beack-up

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