FR1007036A - Improvements to teletransmission systems - Google Patents

Improvements to teletransmission systems

Info

Publication number
FR1007036A
FR1007036A FR1007036DA FR1007036A FR 1007036 A FR1007036 A FR 1007036A FR 1007036D A FR1007036D A FR 1007036DA FR 1007036 A FR1007036 A FR 1007036A
Authority
FR
France
Prior art keywords
teletransmission
systems
teletransmission systems
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Joseph Robinovitch
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.)
Compagnie Industrielle des Telephones SA
Original Assignee
Compagnie Industrielle des Telephones SA
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 Compagnie Industrielle des Telephones SA filed Critical Compagnie Industrielle des Telephones SA
Application granted granted Critical
Publication of FR1007036A publication Critical patent/FR1007036A/en
Expired 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
    • H04Q9/14—Calling by using pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR1007036D 1948-02-16 1948-02-16 Improvements to teletransmission systems Expired FR1007036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1007036T 1948-02-16

Publications (1)

Publication Number Publication Date
FR1007036A true FR1007036A (en) 1952-04-30

Family

ID=9566255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007036D Expired FR1007036A (en) 1948-02-16 1948-02-16 Improvements to teletransmission systems

Country Status (1)

Country Link
FR (1) FR1007036A (en)

Similar Documents

Publication Publication Date Title
FR1004582A (en) Improvements to transmission systems
FR981045A (en) Improvements to combustion devices
FR979438A (en) Improvements to antenna systems
FR950445A (en) Improvements to television systems
FR995899A (en) Improvements to transmission systems
FR945983A (en) Improvements to television systems
FR996510A (en) Improvements to signaling systems
FR1007036A (en) Improvements to teletransmission systems
FR982853A (en) Improvements to electrical regulation systems
FR1002740A (en) Improvements to telemetry systems
FR948715A (en) Improvements to directed radio-electric signaling systems
FR986127A (en) Improvements to amplifier systems
FR978603A (en) Improvements to telephone systems
FR967338A (en) Improvements to telephone systems
FR986560A (en) Improvements to radio detection systems
FR928167A (en) Improvements to telephone systems
FR1011008A (en) Improvements to television systems
FR996321A (en) Improvements to vehicle braking systems
FR1008676A (en) Improvements to electrical systems
FR59548E (en) Improvements to electrical systems
FR967617A (en) Improvements to radiant systems
FR969017A (en) Improvements to radio systems
FR966391A (en) Improvements to <<multiplex>> systems
FR953466A (en) Improvements to transmission systems
FR58701E (en) Improvements to electrical communication systems