CA299947A - Train control system - Google Patents

Train control system

Info

Publication number
CA299947A
CA299947A CA299947A CA299947DA CA299947A CA 299947 A CA299947 A CA 299947A CA 299947 A CA299947 A CA 299947A CA 299947D A CA299947D A CA 299947DA CA 299947 A CA299947 A CA 299947A
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
CA299947A
Other languages
French (fr)
Inventor
D. Preston Neil
H. Dicke Oscar
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
Neil D Preston
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA299947A publication Critical patent/CA299947A/en
Expired legal-status Critical Current

Links

CA299947A Train control system Expired CA299947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA299947T

Publications (1)

Publication Number Publication Date
CA299947A true CA299947A (en) 1930-05-06

Family

ID=35237266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299947A Expired CA299947A (en) Train control system

Country Status (1)

Country Link
CA (1) CA299947A (en)

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