JP2521710Y2 - メガホン - Google Patents

メガホン

Info

Publication number
JP2521710Y2
JP2521710Y2 JP1988016794U JP1679488U JP2521710Y2 JP 2521710 Y2 JP2521710 Y2 JP 2521710Y2 JP 1988016794 U JP1988016794 U JP 1988016794U JP 1679488 U JP1679488 U JP 1679488U JP 2521710 Y2 JP2521710 Y2 JP 2521710Y2
Authority
JP
Japan
Prior art keywords
unit
wiring board
driver unit
power supply
driver
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 - Lifetime
Application number
JP1988016794U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01126699U (US07709020-20100504-C00041.png
Inventor
晃一 久保
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.)
Kyushu Hitachi Maxell Ltd
Original Assignee
Kyushu Hitachi Maxell 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 Kyushu Hitachi Maxell Ltd filed Critical Kyushu Hitachi Maxell Ltd
Priority to JP1988016794U priority Critical patent/JP2521710Y2/ja
Publication of JPH01126699U publication Critical patent/JPH01126699U/ja
Application granted granted Critical
Publication of JP2521710Y2 publication Critical patent/JP2521710Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
JP1988016794U 1988-02-10 1988-02-10 メガホン Expired - Lifetime JP2521710Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988016794U JP2521710Y2 (ja) 1988-02-10 1988-02-10 メガホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988016794U JP2521710Y2 (ja) 1988-02-10 1988-02-10 メガホン

Publications (2)

Publication Number Publication Date
JPH01126699U JPH01126699U (US07709020-20100504-C00041.png) 1989-08-30
JP2521710Y2 true JP2521710Y2 (ja) 1997-01-08

Family

ID=31230029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988016794U Expired - Lifetime JP2521710Y2 (ja) 1988-02-10 1988-02-10 メガホン

Country Status (1)

Country Link
JP (1) JP2521710Y2 (US07709020-20100504-C00041.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151000A (ja) * 1985-12-24 1987-07-04 Matsushita Electric Ind Co Ltd 携帯型拡声装置

Also Published As

Publication number Publication date
JPH01126699U (US07709020-20100504-C00041.png) 1989-08-30

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