GB359518A - Improvements in or relating to automatic high speed multiplex telegraph systems - Google Patents

Improvements in or relating to automatic high speed multiplex telegraph systems

Info

Publication number
GB359518A
GB359518A GB20973/30A GB2097330A GB359518A GB 359518 A GB359518 A GB 359518A GB 20973/30 A GB20973/30 A GB 20973/30A GB 2097330 A GB2097330 A GB 2097330A GB 359518 A GB359518 A GB 359518A
Authority
GB
United Kingdom
Prior art keywords
film
spool
tanks
july
wheels
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
GB20973/30A
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Publication of GB359518A publication Critical patent/GB359518A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/18—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of receivers
    • H04L13/182—Printing mechanisms
    • H04L13/184—Photographic printing and recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Control Of Linear Motors (AREA)
GB20973/30A 1929-07-10 1930-07-10 Improvements in or relating to automatic high speed multiplex telegraph systems Expired GB359518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR693311T 1929-07-10

Publications (1)

Publication Number Publication Date
GB359518A true GB359518A (en) 1931-10-12

Family

ID=9040731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20973/30A Expired GB359518A (en) 1929-07-10 1930-07-10 Improvements in or relating to automatic high speed multiplex telegraph systems

Country Status (4)

Country Link
BE (1) BE371474A (nl)
DE (1) DE615983C (nl)
FR (1) FR693311A (nl)
GB (1) GB359518A (nl)

Also Published As

Publication number Publication date
BE371474A (nl)
FR693311A (fr) 1930-11-19
DE615983C (de) 1935-07-22

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