JPS58144984U - ヘルメツト用スピ−カ - Google Patents

ヘルメツト用スピ−カ

Info

Publication number
JPS58144984U
JPS58144984U JP4217982U JP4217982U JPS58144984U JP S58144984 U JPS58144984 U JP S58144984U JP 4217982 U JP4217982 U JP 4217982U JP 4217982 U JP4217982 U JP 4217982U JP S58144984 U JPS58144984 U JP S58144984U
Authority
JP
Japan
Prior art keywords
helmet
speaker
helmet speaker
abstract
recorded
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.)
Granted
Application number
JP4217982U
Other languages
English (en)
Japanese (ja)
Other versions
JPS643267Y2 (enrdf_load_stackoverflow
Inventor
村山　真人
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP4217982U priority Critical patent/JPS58144984U/ja
Priority to US06/477,926 priority patent/US4517417A/en
Publication of JPS58144984U publication Critical patent/JPS58144984U/ja
Application granted granted Critical
Publication of JPS643267Y2 publication Critical patent/JPS643267Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP4217982U 1982-03-25 1982-03-25 ヘルメツト用スピ−カ Granted JPS58144984U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4217982U JPS58144984U (ja) 1982-03-25 1982-03-25 ヘルメツト用スピ−カ
US06/477,926 US4517417A (en) 1982-03-25 1983-03-23 Communication system for a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4217982U JPS58144984U (ja) 1982-03-25 1982-03-25 ヘルメツト用スピ−カ

Publications (2)

Publication Number Publication Date
JPS58144984U true JPS58144984U (ja) 1983-09-29
JPS643267Y2 JPS643267Y2 (enrdf_load_stackoverflow) 1989-01-27

Family

ID=30053319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4217982U Granted JPS58144984U (ja) 1982-03-25 1982-03-25 ヘルメツト用スピ−カ

Country Status (1)

Country Link
JP (1) JPS58144984U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160283U (enrdf_load_stackoverflow) * 1981-04-02 1982-10-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160283U (enrdf_load_stackoverflow) * 1981-04-02 1982-10-07

Also Published As

Publication number Publication date
JPS643267Y2 (enrdf_load_stackoverflow) 1989-01-27

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