JPS6018411Y2 - イヤーマイクロホンを有する帽子 - Google Patents

イヤーマイクロホンを有する帽子

Info

Publication number
JPS6018411Y2
JPS6018411Y2 JP5396180U JP5396180U JPS6018411Y2 JP S6018411 Y2 JPS6018411 Y2 JP S6018411Y2 JP 5396180 U JP5396180 U JP 5396180U JP 5396180 U JP5396180 U JP 5396180U JP S6018411 Y2 JPS6018411 Y2 JP S6018411Y2
Authority
JP
Japan
Prior art keywords
ear
hat
microphone
ear microphone
sound guide
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
JP5396180U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56156833U (enrdf_load_stackoverflow
Inventor
博 小野
Original Assignee
株式会社弦エンジニアリング
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 株式会社弦エンジニアリング filed Critical 株式会社弦エンジニアリング
Priority to JP5396180U priority Critical patent/JPS6018411Y2/ja
Publication of JPS56156833U publication Critical patent/JPS56156833U/ja
Application granted granted Critical
Publication of JPS6018411Y2 publication Critical patent/JPS6018411Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
JP5396180U 1980-04-22 1980-04-22 イヤーマイクロホンを有する帽子 Expired JPS6018411Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5396180U JPS6018411Y2 (ja) 1980-04-22 1980-04-22 イヤーマイクロホンを有する帽子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5396180U JPS6018411Y2 (ja) 1980-04-22 1980-04-22 イヤーマイクロホンを有する帽子

Publications (2)

Publication Number Publication Date
JPS56156833U JPS56156833U (enrdf_load_stackoverflow) 1981-11-24
JPS6018411Y2 true JPS6018411Y2 (ja) 1985-06-04

Family

ID=29648755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5396180U Expired JPS6018411Y2 (ja) 1980-04-22 1980-04-22 イヤーマイクロホンを有する帽子

Country Status (1)

Country Link
JP (1) JPS6018411Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0129207Y2 (enrdf_load_stackoverflow) * 1984-12-18 1989-09-06
JPH0143371Y2 (enrdf_load_stackoverflow) * 1985-03-12 1989-12-15

Also Published As

Publication number Publication date
JPS56156833U (enrdf_load_stackoverflow) 1981-11-24

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