JP2505963Y2 - 補聴器 - Google Patents

補聴器

Info

Publication number
JP2505963Y2
JP2505963Y2 JP1988121833U JP12183388U JP2505963Y2 JP 2505963 Y2 JP2505963 Y2 JP 2505963Y2 JP 1988121833 U JP1988121833 U JP 1988121833U JP 12183388 U JP12183388 U JP 12183388U JP 2505963 Y2 JP2505963 Y2 JP 2505963Y2
Authority
JP
Japan
Prior art keywords
power supply
hearing aid
wearer
case
power
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
JP1988121833U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0243097U (US20100223739A1-20100909-C00025.png
Inventor
修 斉藤
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.)
Rion Co Ltd
Original Assignee
Rion 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 Rion Co Ltd filed Critical Rion Co Ltd
Priority to JP1988121833U priority Critical patent/JP2505963Y2/ja
Publication of JPH0243097U publication Critical patent/JPH0243097U/ja
Application granted granted Critical
Publication of JP2505963Y2 publication Critical patent/JP2505963Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP1988121833U 1988-09-17 1988-09-17 補聴器 Expired - Lifetime JP2505963Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988121833U JP2505963Y2 (ja) 1988-09-17 1988-09-17 補聴器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988121833U JP2505963Y2 (ja) 1988-09-17 1988-09-17 補聴器

Publications (2)

Publication Number Publication Date
JPH0243097U JPH0243097U (US20100223739A1-20100909-C00025.png) 1990-03-26
JP2505963Y2 true JP2505963Y2 (ja) 1996-08-07

Family

ID=31369204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988121833U Expired - Lifetime JP2505963Y2 (ja) 1988-09-17 1988-09-17 補聴器

Country Status (1)

Country Link
JP (1) JP2505963Y2 (US20100223739A1-20100909-C00025.png)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027834U (US20100223739A1-20100909-C00025.png) * 1973-07-05 1975-03-31
JPS5224013A (en) * 1975-08-19 1977-02-23 Seiko Epson Corp Hearing aid
JPS60150899U (ja) * 1984-03-19 1985-10-07 ヤマハ株式会社 イヤホ−ン装置

Also Published As

Publication number Publication date
JPH0243097U (US20100223739A1-20100909-C00025.png) 1990-03-26

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