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FR620526A - Improvements to electrical transmitters for automatic telegraphy - Google Patents

Improvements to electrical transmitters for automatic telegraphy

Info

Publication number
FR620526A
FR620526A FR620526DA FR620526A FR 620526 A FR620526 A FR 620526A FR 620526D A FR620526D A FR 620526DA FR 620526 A FR620526 A FR 620526A
Authority
FR
France
Prior art keywords
electrical transmitters
automatic telegraphy
telegraphy
automatic
transmitters
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
Frederick George Creed
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 FR620526A publication Critical patent/FR620526A/en
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
    • H04L17/12—Automatic transmitters, e.g. controlled by perforated tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Operated Clutches (AREA)
  • Transmission Devices (AREA)
  • Handling Of Sheets (AREA)
FR620526D 1925-10-22 1926-08-21 Improvements to electrical transmitters for automatic telegraphy Expired FR620526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26487/25A GB264906A (en) 1925-10-22 1925-10-22 Improvements in or relating to electric transmitters for use in automatic telegraphy

Publications (1)

Publication Number Publication Date
FR620526A true FR620526A (en) 1927-04-25

Family

ID=10244399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR620526D Expired FR620526A (en) 1925-10-22 1926-08-21 Improvements to electrical transmitters for automatic telegraphy

Country Status (6)

Country Link
US (1) US1800283A (en)
BE (1) BE336198A (en)
DE (1) DE511817C (en)
FR (1) FR620526A (en)
GB (1) GB264906A (en)
NL (1) NL20921C (en)

Also Published As

Publication number Publication date
NL20921C (en)
BE336198A (en)
GB264906A (en) 1927-01-24
DE511817C (en) 1930-11-06
US1800283A (en) 1931-04-14

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