JPS617765A - 電話回路 - Google Patents

電話回路

Info

Publication number
JPS617765A
JPS617765A JP9392285A JP9392285A JPS617765A JP S617765 A JPS617765 A JP S617765A JP 9392285 A JP9392285 A JP 9392285A JP 9392285 A JP9392285 A JP 9392285A JP S617765 A JPS617765 A JP S617765A
Authority
JP
Japan
Prior art keywords
signal
circuit
voltage
generator
telephone
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
JP9392285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0464220B2 (enExample
Inventor
マルコ・シリゴニ
フエルデイナンド・ラリ
バニ・サビオツテイ
ビツトリオ・コミノ
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.)
STMicroelectronics SRL
Original Assignee
ATES Componenti Elettronici SpA
SGS ATES Componenti Elettronici SpA
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 ATES Componenti Elettronici SpA, SGS ATES Componenti Elettronici SpA filed Critical ATES Componenti Elettronici SpA
Publication of JPS617765A publication Critical patent/JPS617765A/ja
Publication of JPH0464220B2 publication Critical patent/JPH0464220B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Meter Arrangements (AREA)
JP9392285A 1984-05-04 1985-05-02 電話回路 Granted JPS617765A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT20783A/84 1984-05-04
IT8420783A IT1213163B (it) 1984-05-04 1984-05-04 Circuito telefonico, integrabile monoliticamente, generatore disegnali di comando per gli indicatori di tassazione d'utente.
IT21270A/84 1984-06-06

Publications (2)

Publication Number Publication Date
JPS617765A true JPS617765A (ja) 1986-01-14
JPH0464220B2 JPH0464220B2 (enExample) 1992-10-14

Family

ID=11172002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9392285A Granted JPS617765A (ja) 1984-05-04 1985-05-02 電話回路

Country Status (2)

Country Link
JP (1) JPS617765A (enExample)
IT (1) IT1213163B (enExample)

Also Published As

Publication number Publication date
IT1213163B (it) 1989-12-14
IT8420783A0 (it) 1984-05-04
JPH0464220B2 (enExample) 1992-10-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees