CA194474A - Systeme de controle des trains - Google Patents

Systeme de controle des trains

Info

Publication number
CA194474A
CA194474A CA000194474A CA194474DA CA194474A CA 194474 A CA194474 A CA 194474A CA 000194474 A CA000194474 A CA 000194474A CA 194474D A CA194474D A CA 194474DA CA 194474 A CA194474 A CA 194474A
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
CA000194474A
Other languages
English (en)
Inventor
Charles S. Buschnell
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 Technologies Inc
Original Assignee
General Railway Signal Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Railway Signal Co filed Critical General Railway Signal Co
Application granted granted Critical
Publication of CA194474A publication Critical patent/CA194474A/fr
Expired legal-status Critical Current

Links

CA000194474A 1917-10-29 1917-10-29 Systeme de controle des trains Expired CA194474A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA194474T 1917-10-29

Publications (1)

Publication Number Publication Date
CA194474A true CA194474A (fr) 1919-12-02

Family

ID=45314125

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000194474A Expired CA194474A (fr) 1917-10-29 1917-10-29 Systeme de controle des trains

Country Status (1)

Country Link
CA (1) CA194474A (fr)

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