FR2060579A1 - - Google Patents

Info

Publication number
FR2060579A1
FR2060579A1 FR7028180A FR7028180A FR2060579A1 FR 2060579 A1 FR2060579 A1 FR 2060579A1 FR 7028180 A FR7028180 A FR 7028180A FR 7028180 A FR7028180 A FR 7028180A FR 2060579 A1 FR2060579 A1 FR 2060579A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7028180A
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens 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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of FR2060579A1 publication Critical patent/FR2060579A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
FR7028180A 1969-10-09 1970-07-30 Withdrawn FR2060579A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2312269 1969-10-09

Publications (1)

Publication Number Publication Date
FR2060579A1 true FR2060579A1 (fr) 1971-06-18

Family

ID=11204016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7028180A Withdrawn FR2060579A1 (fr) 1969-10-09 1970-07-30

Country Status (8)

Country Link
US (1) US3657470A (fr)
JP (1) JPS5324592B1 (fr)
BE (1) BE757033A (fr)
DE (1) DE2049718A1 (fr)
FR (1) FR2060579A1 (fr)
GB (1) GB1333038A (fr)
LU (1) LU61755A1 (fr)
NL (1) NL7014883A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7503539A (nl) * 1974-04-05 1975-10-07 Cselt Centro Studi Lab Telecom Logische keten voor het verdichten van digitale gegevens.
JPS58222804A (ja) * 1982-06-21 1983-12-24 松下電工株式会社 電動工具
FR2627652B1 (fr) * 1988-02-19 1990-10-26 Inst Francais Du Petrole Methode et systeme de transmission semi-sequentielle utilisant simultanement plusieurs frequences de transmission radio pour relier un ensemble de reception sismique a un laboratoire central de commande et d'enregistrement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522587A (en) * 1966-10-25 1970-08-04 Itt Line switching apparatus
US3531772A (en) * 1968-02-16 1970-09-29 Bell Telephone Labor Inc Selective calling line controller for detecting and generating code characters

Also Published As

Publication number Publication date
LU61755A1 (fr) 1971-01-18
BE757033A (fr) 1971-03-16
JPS5324592B1 (fr) 1978-07-21
GB1333038A (en) 1973-10-10
DE2049718A1 (de) 1971-04-22
NL7014883A (fr) 1971-04-14
US3657470A (en) 1972-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse