GB191400399A - Improvements in Submarine Telegraphy. - Google Patents

Improvements in Submarine Telegraphy.

Info

Publication number
GB191400399A
GB191400399A GB191400399DA GB191400399A GB 191400399 A GB191400399 A GB 191400399A GB 191400399D A GB191400399D A GB 191400399DA GB 191400399 A GB191400399 A GB 191400399A
Authority
GB
United Kingdom
Prior art keywords
telegraphy
submarine
submarine telegraphy
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
Inventor
Joseph Sutton Withers
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191400399A publication Critical patent/GB191400399A/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
    • H04L25/26—Circuits with optical sensing means, i.e. using opto-couplers for isolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
GB191400399D 1914-01-06 1914-01-06 Improvements in Submarine Telegraphy. Expired GB191400399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191400399T 1914-01-06

Publications (1)

Publication Number Publication Date
GB191400399A true GB191400399A (en) 1915-04-06

Family

ID=32581109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191400399D Expired GB191400399A (en) 1914-01-06 1914-01-06 Improvements in Submarine Telegraphy.

Country Status (2)

Country Link
FR (1) FR477449A (en)
GB (1) GB191400399A (en)

Also Published As

Publication number Publication date
FR477449A (en) 1915-10-20

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