CA744801A - Phase shift type telegraph system - Google Patents

Phase shift type telegraph system

Info

Publication number
CA744801A
CA744801A CA744801A CA744801DA CA744801A CA 744801 A CA744801 A CA 744801A CA 744801 A CA744801 A CA 744801A CA 744801D A CA744801D A CA 744801DA CA 744801 A CA744801 A CA 744801A
Authority
CA
Canada
Prior art keywords
phase shift
shift type
telegraph system
type telegraph
phase
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
CA744801A
Inventor
J. Cotterill Melvin
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.)
Standard Telephone and Cables Manufacturing Canada Ltd
Original Assignee
Standard Telephone and Cables Manufacturing Canada Ltd
Publication date
Application granted granted Critical
Publication of CA744801A publication Critical patent/CA744801A/en
Expired legal-status Critical Current

Links

CA744801A Phase shift type telegraph system Expired CA744801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA744801T

Publications (1)

Publication Number Publication Date
CA744801A true CA744801A (en) 1966-10-18

Family

ID=36174000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA744801A Expired CA744801A (en) Phase shift type telegraph system

Country Status (1)

Country Link
CA (1) CA744801A (en)

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