JPS6093391U - 送話器 - Google Patents

送話器

Info

Publication number
JPS6093391U
JPS6093391U JP18572783U JP18572783U JPS6093391U JP S6093391 U JPS6093391 U JP S6093391U JP 18572783 U JP18572783 U JP 18572783U JP 18572783 U JP18572783 U JP 18572783U JP S6093391 U JPS6093391 U JP S6093391U
Authority
JP
Japan
Prior art keywords
conversion unit
mouthpiece
flexible member
electroacoustic conversion
electroacoustic
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
JP18572783U
Other languages
English (en)
Japanese (ja)
Other versions
JPH018072Y2 (forum.php
Inventor
弘行 松井
飛田　瑞広
昭二 牧野
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP18572783U priority Critical patent/JPS6093391U/ja
Publication of JPS6093391U publication Critical patent/JPS6093391U/ja
Application granted granted Critical
Publication of JPH018072Y2 publication Critical patent/JPH018072Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
JP18572783U 1983-12-02 1983-12-02 送話器 Granted JPS6093391U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18572783U JPS6093391U (ja) 1983-12-02 1983-12-02 送話器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18572783U JPS6093391U (ja) 1983-12-02 1983-12-02 送話器

Publications (2)

Publication Number Publication Date
JPS6093391U true JPS6093391U (ja) 1985-06-26
JPH018072Y2 JPH018072Y2 (forum.php) 1989-03-02

Family

ID=30401364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18572783U Granted JPS6093391U (ja) 1983-12-02 1983-12-02 送話器

Country Status (1)

Country Link
JP (1) JPS6093391U (forum.php)

Also Published As

Publication number Publication date
JPH018072Y2 (forum.php) 1989-03-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term
R154 Certificate of patent or utility model (reissue)

Free format text: JAPANESE INTERMEDIATE CODE: R154