GB191405294A - Improvements in and relating to Telegraphy. - Google Patents

Improvements in and relating to Telegraphy.

Info

Publication number
GB191405294A
GB191405294A GB191405294DA GB191405294A GB 191405294 A GB191405294 A GB 191405294A GB 191405294D A GB191405294D A GB 191405294DA GB 191405294 A GB191405294 A GB 191405294A
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 GB191405294A publication Critical patent/GB191405294A/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
    • H04L25/202—Repeater circuits; Relay circuits using mechanical devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
GB191405294D 1914-03-02 1914-03-02 Improvements in and relating to Telegraphy. Expired GB191405294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191405294T 1914-03-02

Publications (1)

Publication Number Publication Date
GB191405294A true GB191405294A (en) 1915-05-03

Family

ID=32582411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191405294D Expired GB191405294A (en) 1914-03-02 1914-03-02 Improvements in and relating to Telegraphy.

Country Status (1)

Country Link
GB (1) GB191405294A (en)

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