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JPS63159945U - - Google Patents

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Publication number
JPS63159945U
JPS63159945U JP5366087U JP5366087U JPS63159945U JP S63159945 U JPS63159945 U JP S63159945U JP 5366087 U JP5366087 U JP 5366087U JP 5366087 U JP5366087 U JP 5366087U JP S63159945 U JPS63159945 U JP S63159945U
Authority
JP
Japan
Prior art keywords
transmitting
utility
scope
registration request
model registration
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.)
Pending
Application number
JP5366087U
Other languages
English (en)
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 filed Critical
Priority to JP5366087U priority Critical patent/JPS63159945U/ja
Publication of JPS63159945U publication Critical patent/JPS63159945U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の送話回路切断式送受話器の回
路図、第2図は第1図の外観図、第3図は本考案
の送話音声遮蔽器付き送話器の断面図である。 1……レシーバ、2……マイク、3……共通信
号リターンライン、4……送信音声ライン、5…
…受信音声ライン、6……スイツチ、7……送受
話器の外枠、8……マイク、9……音声取入口、
10……音声遮蔽器、11……スプリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 通常の電話機用送受話器において、送話音声取
    入口に機械的遮蔽器若しくは送話マイク回路に電
    気的切断器を有することを特徴とする電話機用送
    受話機。
JP5366087U 1987-04-08 1987-04-08 Pending JPS63159945U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5366087U JPS63159945U (ja) 1987-04-08 1987-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5366087U JPS63159945U (ja) 1987-04-08 1987-04-08

Publications (1)

Publication Number Publication Date
JPS63159945U true JPS63159945U (ja) 1988-10-19

Family

ID=30879931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5366087U Pending JPS63159945U (ja) 1987-04-08 1987-04-08

Country Status (1)

Country Link
JP (1) JPS63159945U (ja)

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