JPS5423885Y2 - - Google Patents

Info

Publication number
JPS5423885Y2
JPS5423885Y2 JP1974049800U JP4980074U JPS5423885Y2 JP S5423885 Y2 JPS5423885 Y2 JP S5423885Y2 JP 1974049800 U JP1974049800 U JP 1974049800U JP 4980074 U JP4980074 U JP 4980074U JP S5423885 Y2 JPS5423885 Y2 JP S5423885Y2
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.)
Expired
Application number
JP1974049800U
Other languages
Japanese (ja)
Other versions
JPS50138925U (zh
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 JP1974049800U priority Critical patent/JPS5423885Y2/ja
Publication of JPS50138925U publication Critical patent/JPS50138925U/ja
Application granted granted Critical
Publication of JPS5423885Y2 publication Critical patent/JPS5423885Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP1974049800U 1974-04-30 1974-04-30 Expired JPS5423885Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974049800U JPS5423885Y2 (zh) 1974-04-30 1974-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974049800U JPS5423885Y2 (zh) 1974-04-30 1974-04-30

Publications (2)

Publication Number Publication Date
JPS50138925U JPS50138925U (zh) 1975-11-15
JPS5423885Y2 true JPS5423885Y2 (zh) 1979-08-15

Family

ID=28192184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974049800U Expired JPS5423885Y2 (zh) 1974-04-30 1974-04-30

Country Status (1)

Country Link
JP (1) JPS5423885Y2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002159091A (ja) * 2000-11-20 2002-05-31 Matsushita Electric Ind Co Ltd スピーカ及び振動板並びに振動板の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4326687Y1 (zh) * 1964-03-09 1968-11-06
JPS4427433Y1 (zh) * 1966-08-11 1969-11-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921035U (zh) * 1972-05-25 1974-02-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4326687Y1 (zh) * 1964-03-09 1968-11-06
JPS4427433Y1 (zh) * 1966-08-11 1969-11-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002159091A (ja) * 2000-11-20 2002-05-31 Matsushita Electric Ind Co Ltd スピーカ及び振動板並びに振動板の製造方法

Also Published As

Publication number Publication date
JPS50138925U (zh) 1975-11-15

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