JPS50161226A - - Google Patents

Info

Publication number
JPS50161226A
JPS50161226A JP5423974A JP5423974A JPS50161226A JP S50161226 A JPS50161226 A JP S50161226A JP 5423974 A JP5423974 A JP 5423974A JP 5423974 A JP5423974 A JP 5423974A JP S50161226 A JPS50161226 A JP S50161226A
Authority
JP
Japan
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
JP5423974A
Other languages
Japanese (ja)
Other versions
JPS557753B2 (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 JP5423974A priority Critical patent/JPS557753B2/ja
Publication of JPS50161226A publication Critical patent/JPS50161226A/ja
Priority to US05/739,141 priority patent/US4086449A/en
Publication of JPS557753B2 publication Critical patent/JPS557753B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP5423974A 1974-05-14 1974-05-14 Expired JPS557753B2 (OSRAM)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5423974A JPS557753B2 (OSRAM) 1974-05-14 1974-05-14
US05/739,141 US4086449A (en) 1974-05-14 1976-11-05 Loudspeaker with burning resistant diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5423974A JPS557753B2 (OSRAM) 1974-05-14 1974-05-14

Publications (2)

Publication Number Publication Date
JPS50161226A true JPS50161226A (OSRAM) 1975-12-27
JPS557753B2 JPS557753B2 (OSRAM) 1980-02-28

Family

ID=12964981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5423974A Expired JPS557753B2 (OSRAM) 1974-05-14 1974-05-14

Country Status (1)

Country Link
JP (1) JPS557753B2 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523424A (en) * 1975-06-27 1977-01-11 Sharp Corp Non-combustible speaker vibration plate
JPS5238214A (en) * 1975-09-20 1977-03-24 Sharp Corp Non-combustible vibration board for speakers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523424A (en) * 1975-06-27 1977-01-11 Sharp Corp Non-combustible speaker vibration plate
JPS5238214A (en) * 1975-09-20 1977-03-24 Sharp Corp Non-combustible vibration board for speakers

Also Published As

Publication number Publication date
JPS557753B2 (OSRAM) 1980-02-28

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