GB191405831A - Improvements in and relating to Telegraphy - Google Patents

Improvements in and relating to Telegraphy

Info

Publication number
GB191405831A
GB191405831A GB191405831DA GB191405831A GB 191405831 A GB191405831 A GB 191405831A GB 191405831D A GB191405831D A GB 191405831DA GB 191405831 A GB191405831 A GB 191405831A
Authority
GB
United Kingdom
Prior art keywords
telegraphy
relating
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
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.)
Eastern Telegraph Co Ltd
Original Assignee
Eastern Telegraph 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 Eastern Telegraph Co Ltd filed Critical Eastern Telegraph Co Ltd
Application granted granted Critical
Publication of GB191405831A publication Critical patent/GB191405831A/en
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
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/205—Repeater circuits; Relay circuits using tuning forks or vibrating reeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
GB191405831D 1913-04-25 1913-04-25 Improvements in and relating to Telegraphy Expired GB191405831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191405831T 1913-04-25

Publications (1)

Publication Number Publication Date
GB191405831A true GB191405831A (en) 1914-04-27

Family

ID=32582546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191405831D Expired GB191405831A (en) 1913-04-25 1913-04-25 Improvements in and relating to Telegraphy

Country Status (1)

Country Link
GB (1) GB191405831A (en)

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