FR997043A - Appareils télégraphiques commandés par clavier - Google Patents

Appareils télégraphiques commandés par clavier

Info

Publication number
FR997043A
FR997043A FR997043DA FR997043A FR 997043 A FR997043 A FR 997043A FR 997043D A FR997043D A FR 997043DA FR 997043 A FR997043 A FR 997043A
Authority
FR
France
Prior art keywords
keypad
telegraph apparatus
controlled telegraph
controlled
telegraph
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)
Inventor
Reginald Dennis Salmon
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.)
Creed and Co Ltd
Original Assignee
Creed and Co Ltd
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 Creed and Co Ltd filed Critical Creed and Co Ltd
Application granted granted Critical
Publication of FR997043A publication Critical patent/FR997043A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
    • H04L17/06—Contact operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sewing Machines And Sewing (AREA)
FR997043D 1948-10-08 1949-10-07 Appareils télégraphiques commandés par clavier Expired FR997043A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2628448A GB656031A (en) 1948-10-08 1948-10-08 Improvements in or relating to keyboard controlled telegraph apparatus

Publications (1)

Publication Number Publication Date
FR997043A true FR997043A (fr) 1951-12-31

Family

ID=10241221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997043D Expired FR997043A (fr) 1948-10-08 1949-10-07 Appareils télégraphiques commandés par clavier

Country Status (2)

Country Link
FR (1) FR997043A (fr)
GB (1) GB656031A (fr)

Also Published As

Publication number Publication date
GB656031A (en) 1951-08-08

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