JPS5834480Y2 - 受音器 - Google Patents

受音器

Info

Publication number
JPS5834480Y2
JPS5834480Y2 JP8256678U JP8256678U JPS5834480Y2 JP S5834480 Y2 JPS5834480 Y2 JP S5834480Y2 JP 8256678 U JP8256678 U JP 8256678U JP 8256678 U JP8256678 U JP 8256678U JP S5834480 Y2 JPS5834480 Y2 JP S5834480Y2
Authority
JP
Japan
Prior art keywords
sound
sound receiver
receiver
amplifier
utility
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.)
Expired
Application number
JP8256678U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54183301U (fr
Inventor
康臣 島田
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8256678U priority Critical patent/JPS5834480Y2/ja
Publication of JPS54183301U publication Critical patent/JPS54183301U/ja
Application granted granted Critical
Publication of JPS5834480Y2 publication Critical patent/JPS5834480Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP8256678U 1978-06-15 1978-06-15 受音器 Expired JPS5834480Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8256678U JPS5834480Y2 (ja) 1978-06-15 1978-06-15 受音器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8256678U JPS5834480Y2 (ja) 1978-06-15 1978-06-15 受音器

Publications (2)

Publication Number Publication Date
JPS54183301U JPS54183301U (fr) 1979-12-26
JPS5834480Y2 true JPS5834480Y2 (ja) 1983-08-02

Family

ID=29003544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8256678U Expired JPS5834480Y2 (ja) 1978-06-15 1978-06-15 受音器

Country Status (1)

Country Link
JP (1) JPS5834480Y2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6910519B1 (ja) * 2020-09-15 2021-07-28 秀毅 和田 ヘッドホン型集音器

Also Published As

Publication number Publication date
JPS54183301U (fr) 1979-12-26

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