GB511072A - Improvements in and relating to electrical communication systems - Google Patents

Improvements in and relating to electrical communication systems

Info

Publication number
GB511072A
GB511072A GB587738A GB587738A GB511072A GB 511072 A GB511072 A GB 511072A GB 587738 A GB587738 A GB 587738A GB 587738 A GB587738 A GB 587738A GB 511072 A GB511072 A GB 511072A
Authority
GB
United Kingdom
Prior art keywords
relating
communication systems
electrical communication
electrical
systems
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
GB587738A
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.)
Telephone Manufacturing Co Ltd
Original Assignee
Telephone Manufacturing 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 Telephone Manufacturing Co Ltd filed Critical Telephone Manufacturing Co Ltd
Priority to GB587738A priority Critical patent/GB511072A/en
Publication of GB511072A publication Critical patent/GB511072A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
GB587738A 1938-02-24 1938-02-24 Improvements in and relating to electrical communication systems Expired GB511072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB587738A GB511072A (en) 1938-02-24 1938-02-24 Improvements in and relating to electrical communication systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB587738A GB511072A (en) 1938-02-24 1938-02-24 Improvements in and relating to electrical communication systems

Publications (1)

Publication Number Publication Date
GB511072A true GB511072A (en) 1939-08-14

Family

ID=9804282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB587738A Expired GB511072A (en) 1938-02-24 1938-02-24 Improvements in and relating to electrical communication systems

Country Status (1)

Country Link
GB (1) GB511072A (en)

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