FR773796A - Improvements to high frequency signaling systems - Google Patents

Improvements to high frequency signaling systems

Info

Publication number
FR773796A
FR773796A FR773796DA FR773796A FR 773796 A FR773796 A FR 773796A FR 773796D A FR773796D A FR 773796DA FR 773796 A FR773796 A FR 773796A
Authority
FR
France
Prior art keywords
high frequency
signaling systems
frequency signaling
systems
signaling
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)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR773796A publication Critical patent/FR773796A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR773796D 1933-06-01 1934-05-29 Improvements to high frequency signaling systems Expired FR773796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US673842A US1974090A (en) 1933-06-01 1933-06-01 Multiplex signaling system

Publications (1)

Publication Number Publication Date
FR773796A true FR773796A (en) 1934-11-26

Family

ID=24704315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773796D Expired FR773796A (en) 1933-06-01 1934-05-29 Improvements to high frequency signaling systems

Country Status (5)

Country Link
US (1) US1974090A (en)
DE (1) DE682065C (en)
FR (1) FR773796A (en)
GB (1) GB436870A (en)
NL (1) NL38792C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383464A (en) * 1962-11-29 1968-05-14 Siemens Ag Teleprinter system with plural forward channels and common time-division-multiplexedreturn channel

Also Published As

Publication number Publication date
GB436870A (en) 1935-10-21
US1974090A (en) 1934-09-18
DE682065C (en) 1939-10-07
NL38792C (en)

Similar Documents

Publication Publication Date Title
FR818503A (en) High frequency signaling systems
FR49159E (en) Improvements to signaling systems
FR843966A (en) Ultra high frequency signaling systems
FR814713A (en) Improvements to multiple signaling systems
FR793594A (en) Improvements to television systems
FR829450A (en) Improvements to signaling systems
FR747666A (en) Improvements to signaling systems
FR818880A (en) Improvements to high frequency electrical signaling systems
FR818507A (en) High frequency signaling systems
FR829280A (en) Improvements to high frequency electrical signaling systems
FR773485A (en) Improvements to television systems
FR816135A (en) Improvements to radio signaling systems
FR768993A (en) Improvements to television systems
FR767294A (en) Improvements to television systems
FR820118A (en) Improvements to very high frequency radio electrical signaling systems
FR771800A (en) Improvements to telecommunication systems
FR773796A (en) Improvements to high frequency signaling systems
FR790824A (en) Improvements to television systems
FR773703A (en) Improvements to radio signaling systems
FR791875A (en) Improvements to high frequency signaling systems
FR806572A (en) Signal gun improvements
FR812274A (en) Improvements to high frequency signaling systems
FR793766A (en) Improvements to television systems
FR801310A (en) Improvements to carrier wave signaling systems
FR754720A (en) Improvements to electrical signaling systems