JPS6061900U - 拡声装置 - Google Patents

拡声装置

Info

Publication number
JPS6061900U
JPS6061900U JP15414983U JP15414983U JPS6061900U JP S6061900 U JPS6061900 U JP S6061900U JP 15414983 U JP15414983 U JP 15414983U JP 15414983 U JP15414983 U JP 15414983U JP S6061900 U JPS6061900 U JP S6061900U
Authority
JP
Japan
Prior art keywords
public address
address system
arc
podium
speaker
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
JP15414983U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349998Y2 (enrdf_load_html_response
Inventor
茨木　悟
功修 安野
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 JP15414983U priority Critical patent/JPS6061900U/ja
Publication of JPS6061900U publication Critical patent/JPS6061900U/ja
Application granted granted Critical
Publication of JPS6349998Y2 publication Critical patent/JPS6349998Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP15414983U 1983-10-03 1983-10-03 拡声装置 Granted JPS6061900U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15414983U JPS6061900U (ja) 1983-10-03 1983-10-03 拡声装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15414983U JPS6061900U (ja) 1983-10-03 1983-10-03 拡声装置

Publications (2)

Publication Number Publication Date
JPS6061900U true JPS6061900U (ja) 1985-04-30
JPS6349998Y2 JPS6349998Y2 (enrdf_load_html_response) 1988-12-22

Family

ID=30340834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15414983U Granted JPS6061900U (ja) 1983-10-03 1983-10-03 拡声装置

Country Status (1)

Country Link
JP (1) JPS6061900U (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS6349998Y2 (enrdf_load_html_response) 1988-12-22

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