JPS6195151U - - Google Patents

Info

Publication number
JPS6195151U
JPS6195151U JP17980684U JP17980684U JPS6195151U JP S6195151 U JPS6195151 U JP S6195151U JP 17980684 U JP17980684 U JP 17980684U JP 17980684 U JP17980684 U JP 17980684U JP S6195151 U JPS6195151 U JP S6195151U
Authority
JP
Japan
Prior art keywords
circuit
level detector
transmitting
telephone
output
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
JP17980684U
Other languages
English (en)
Japanese (ja)
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 JP17980684U priority Critical patent/JPS6195151U/ja
Publication of JPS6195151U publication Critical patent/JPS6195151U/ja
Pending legal-status Critical Current

Links

JP17980684U 1984-11-27 1984-11-27 Pending JPS6195151U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17980684U JPS6195151U (enrdf_load_stackoverflow) 1984-11-27 1984-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17980684U JPS6195151U (enrdf_load_stackoverflow) 1984-11-27 1984-11-27

Publications (1)

Publication Number Publication Date
JPS6195151U true JPS6195151U (enrdf_load_stackoverflow) 1986-06-19

Family

ID=30737370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17980684U Pending JPS6195151U (enrdf_load_stackoverflow) 1984-11-27 1984-11-27

Country Status (1)

Country Link
JP (1) JPS6195151U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526004A (en) * 1975-06-30 1977-01-18 Western Electric Co Amplifier circuit for telephone network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526004A (en) * 1975-06-30 1977-01-18 Western Electric Co Amplifier circuit for telephone network

Similar Documents

Publication Publication Date Title
US5001746A (en) Transmission control unit
EP0030228A3 (en) Speech networks for telephone sets
JPS6195151U (enrdf_load_stackoverflow)
JPH0683306B2 (ja) 電話機用増幅回路
JPS61104659U (enrdf_load_stackoverflow)
JP2825386B2 (ja) 伝送出力回路
JPS6444736U (enrdf_load_stackoverflow)
JPH02147993U (enrdf_load_stackoverflow)
JPS6066150U (ja) 電話機回路
JPS60102030A (ja) ２線−４線変換回路
JPS6273662U (enrdf_load_stackoverflow)
JPS63316548A (ja) 音響機器接続装置
JPS61202963U (enrdf_load_stackoverflow)
JPS58158558U (ja) インタ−ホン
JPS60114056A (ja) 拡声電話機
JPH03123348U (enrdf_load_stackoverflow)
JPS6266454U (enrdf_load_stackoverflow)
JPS63110854A (ja) 電話機
JPH0410443U (enrdf_load_stackoverflow)
JPS6418857U (enrdf_load_stackoverflow)
JPS60158364U (ja) 電話装置
JPH0193863U (enrdf_load_stackoverflow)
JPS6170457U (enrdf_load_stackoverflow)
JPS61128855U (enrdf_load_stackoverflow)
JPS625740U (enrdf_load_stackoverflow)