CA466057A - Systeme de signalisation - Google Patents

Systeme de signalisation

Info

Publication number
CA466057A
CA466057A CA466057A CA466057DA CA466057A CA 466057 A CA466057 A CA 466057A CA 466057 A CA466057 A CA 466057A CA 466057D A CA466057D A CA 466057DA CA 466057 A CA466057 A CA 466057A
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
CA466057A
Other languages
English (en)
Inventor
M. Bascom Henry
F. Massonneau Robert
Bernard Ostendorf, Jr.
T. Rea Wilton
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
Publication date
Application granted granted Critical
Publication of CA466057A publication Critical patent/CA466057A/fr
Expired legal-status Critical Current

Links

CA466057A Systeme de signalisation Expired CA466057A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA466057T

Publications (1)

Publication Number Publication Date
CA466057A true CA466057A (fr) 1950-06-20

Family

ID=35595810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA466057A Expired CA466057A (fr) Systeme de signalisation

Country Status (1)

Country Link
CA (1) CA466057A (fr)

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