CA433061A - Systeme a signaux - Google Patents

Systeme a signaux

Info

Publication number
CA433061A
CA433061A CA433061A CA433061DA CA433061A CA 433061 A CA433061 A CA 433061A CA 433061 A CA433061 A CA 433061A CA 433061D A CA433061D A CA 433061DA CA 433061 A CA433061 A CA 433061A
Authority
CA
Canada
Prior art keywords
signalling system
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
CA433061A
Other languages
English (en)
Inventor
D. Newby Neal
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Bell Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA433061A publication Critical patent/CA433061A/fr
Expired legal-status Critical Current

Links

CA433061A Systeme a signaux Expired CA433061A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA433061T

Publications (1)

Publication Number Publication Date
CA433061A true CA433061A (fr) 1946-02-12

Family

ID=35547680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA433061A Expired CA433061A (fr) Systeme a signaux

Country Status (1)

Country Link
CA (1) CA433061A (fr)

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