JPH0744114Y2 - 電話機のサウンダ用透音孔構造 - Google Patents

電話機のサウンダ用透音孔構造

Info

Publication number
JPH0744114Y2
JPH0744114Y2 JP1989051641U JP5164189U JPH0744114Y2 JP H0744114 Y2 JPH0744114 Y2 JP H0744114Y2 JP 1989051641 U JP1989051641 U JP 1989051641U JP 5164189 U JP5164189 U JP 5164189U JP H0744114 Y2 JPH0744114 Y2 JP H0744114Y2
Authority
JP
Japan
Prior art keywords
sound
sounder
transmission hole
rib
sound transmission
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
JP1989051641U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02143860U (cs
Inventor
泰元 斉藤
繁男 鈴木
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP1989051641U priority Critical patent/JPH0744114Y2/ja
Publication of JPH02143860U publication Critical patent/JPH02143860U/ja
Application granted granted Critical
Publication of JPH0744114Y2 publication Critical patent/JPH0744114Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
JP1989051641U 1989-05-02 1989-05-02 電話機のサウンダ用透音孔構造 Expired - Lifetime JPH0744114Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989051641U JPH0744114Y2 (ja) 1989-05-02 1989-05-02 電話機のサウンダ用透音孔構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989051641U JPH0744114Y2 (ja) 1989-05-02 1989-05-02 電話機のサウンダ用透音孔構造

Publications (2)

Publication Number Publication Date
JPH02143860U JPH02143860U (cs) 1990-12-06
JPH0744114Y2 true JPH0744114Y2 (ja) 1995-10-09

Family

ID=31571256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989051641U Expired - Lifetime JPH0744114Y2 (ja) 1989-05-02 1989-05-02 電話機のサウンダ用透音孔構造

Country Status (1)

Country Link
JP (1) JPH0744114Y2 (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340429A (ja) * 1986-08-05 1988-02-20 Fujitsu Ltd 電話機用サウンダ−の構造
JPS6340430A (ja) * 1986-08-05 1988-02-20 Fujitsu Ltd 電話機用サウンダ−の構造

Also Published As

Publication number Publication date
JPH02143860U (cs) 1990-12-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term