CA248550A - Systeme de signaux chiffres - Google Patents

Systeme de signaux chiffres

Info

Publication number
CA248550A
CA248550A CA248550A CA248550DA CA248550A CA 248550 A CA248550 A CA 248550A CA 248550 A CA248550 A CA 248550A CA 248550D A CA248550D A CA 248550DA CA 248550 A CA248550 A CA 248550A
Authority
CA
Canada
Prior art keywords
signalling system
code signalling
code
signalling
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
CA248550A
Other languages
English (en)
Inventor
L. Nelson Martin
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA248550A publication Critical patent/CA248550A/fr
Expired legal-status Critical Current

Links

CA248550A Systeme de signaux chiffres Expired CA248550A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA248550T

Publications (1)

Publication Number Publication Date
CA248550A true CA248550A (fr) 1925-04-07

Family

ID=35155524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA248550A Expired CA248550A (fr) Systeme de signaux chiffres

Country Status (1)

Country Link
CA (1) CA248550A (fr)

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