FR1063024A - Printing telegraph system - Google Patents

Printing telegraph system

Info

Publication number
FR1063024A
FR1063024A FR1063024DA FR1063024A FR 1063024 A FR1063024 A FR 1063024A FR 1063024D A FR1063024D A FR 1063024DA FR 1063024 A FR1063024 A FR 1063024A
Authority
FR
France
Prior art keywords
telegraph system
printing telegraph
printing
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
French (fr)
Inventor
Hendrik Cornelis Anthon Duuren
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Application granted granted Critical
Publication of FR1063024A publication Critical patent/FR1063024A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
FR1063024D 1951-09-04 1951-11-16 Printing telegraph system Expired FR1063024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2087451A GB778843A (en) 1951-09-04 1951-09-04 Type printing telegraph system

Publications (1)

Publication Number Publication Date
FR1063024A true FR1063024A (en) 1954-04-29

Family

ID=10153192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063024D Expired FR1063024A (en) 1951-09-04 1951-11-16 Printing telegraph system

Country Status (5)

Country Link
BE (1) BE506940A (en)
CH (1) CH315056A (en)
FR (1) FR1063024A (en)
GB (1) GB778843A (en)
NL (3) NL234011A (en)

Also Published As

Publication number Publication date
NL234011A (en)
CH315056A (en) 1956-07-15
BE506940A (en)
NL163732B (en)
GB778843A (en) 1957-07-10
NL100078C (en)

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