FR857923A - Appareils télégraphiques - Google Patents

Appareils télégraphiques

Info

Publication number
FR857923A
FR857923A FR857923DA FR857923A FR 857923 A FR857923 A FR 857923A FR 857923D A FR857923D A FR 857923DA FR 857923 A FR857923 A FR 857923A
Authority
FR
France
Prior art keywords
telegraph devices
telegraph
devices
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
English (en)
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 FR857923A publication Critical patent/FR857923A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/42—Transmitting circuits; Receiving circuits using mechanical distributors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/06—Answer-back mechanisms or circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/16—Apparatus or circuits at the receiving end
    • H04L17/30—Apparatus or circuits at the receiving end using electric or electronic translation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Toys (AREA)
  • Relay Circuits (AREA)
FR857923D 1938-07-19 1939-07-17 Appareils télégraphiques Expired FR857923A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2141838A GB517297A (en) 1938-07-19 1938-07-19 Improvements in or relating to printing telegraph apparatus

Publications (1)

Publication Number Publication Date
FR857923A true FR857923A (fr) 1940-10-05

Family

ID=10162605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857923D Expired FR857923A (fr) 1938-07-19 1939-07-17 Appareils télégraphiques

Country Status (3)

Country Link
DE (1) DE757268C (fr)
FR (1) FR857923A (fr)
GB (2) GB517297A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT71125B (de) * 1913-08-04 1916-02-10 Allen Donald Cardwell Drucktelegraph.
US1938899A (en) * 1933-01-04 1933-12-12 Gilman Louis Electrical control apparatus
GB441090A (en) * 1934-07-19 1936-01-13 Ronald George Griffith Improvements in or relating to translating mechanism for printing, telegraph printing, recording, registering and like apparatus

Also Published As

Publication number Publication date
DE757268C (de) 1953-06-15
GB517297A (en) 1940-01-25
GB517308A (en) 1940-01-25

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