GB508578A - Improvements in and relating to telephone repeaters and the like - Google Patents

Improvements in and relating to telephone repeaters and the like

Info

Publication number
GB508578A
GB508578A GB2722937A GB2722937A GB508578A GB 508578 A GB508578 A GB 508578A GB 2722937 A GB2722937 A GB 2722937A GB 2722937 A GB2722937 A GB 2722937A GB 508578 A GB508578 A GB 508578A
Authority
GB
United Kingdom
Prior art keywords
relating
telephone repeaters
repeaters
telephone
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
GB2722937A
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 GB2722937A priority Critical patent/GB508578A/en
Publication of GB508578A publication Critical patent/GB508578A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
GB2722937A 1938-10-07 1938-10-07 Improvements in and relating to telephone repeaters and the like Expired GB508578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2722937A GB508578A (en) 1938-10-07 1938-10-07 Improvements in and relating to telephone repeaters and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2722937A GB508578A (en) 1938-10-07 1938-10-07 Improvements in and relating to telephone repeaters and the like

Publications (1)

Publication Number Publication Date
GB508578A true GB508578A (en) 1939-07-04

Family

ID=10256215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2722937A Expired GB508578A (en) 1938-10-07 1938-10-07 Improvements in and relating to telephone repeaters and the like

Country Status (1)

Country Link
GB (1) GB508578A (en)

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