CA279868A - Systeme de commande de trains - Google Patents

Systeme de commande de trains

Info

Publication number
CA279868A
CA279868A CA279868A CA279868DA CA279868A CA 279868 A CA279868 A CA 279868A CA 279868 A CA279868 A CA 279868A CA 279868D A CA279868D A CA 279868DA CA 279868 A CA279868 A CA 279868A
Authority
CA
Canada
Prior art keywords
control system
train control
train
control
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
CA279868A
Other languages
English (en)
Inventor
K. Howe Winthrop
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.)
SPX Corp
Original Assignee
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA279868A publication Critical patent/CA279868A/fr
Expired legal-status Critical Current

Links

CA279868A Systeme de commande de trains Expired CA279868A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA279868T

Publications (1)

Publication Number Publication Date
CA279868A true CA279868A (fr) 1928-05-01

Family

ID=35212960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279868A Expired CA279868A (fr) Systeme de commande de trains

Country Status (1)

Country Link
CA (1) CA279868A (fr)

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