CA271965A - Train control - Google Patents

Train control

Info

Publication number
CA271965A
CA271965A CA271965A CA271965DA CA271965A CA 271965 A CA271965 A CA 271965A CA 271965 A CA271965 A CA 271965A CA 271965D A CA271965D A CA 271965DA CA 271965 A CA271965 A CA 271965A
Authority
CA
Canada
Prior art keywords
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
CA271965A
Other languages
French (fr)
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 CA271965A publication Critical patent/CA271965A/en
Expired legal-status Critical Current

Links

CA271965A Train control Expired CA271965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA271965T

Publications (1)

Publication Number Publication Date
CA271965A true CA271965A (en) 1927-06-28

Family

ID=35201996

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271965A Expired CA271965A (en) Train control

Country Status (1)

Country Link
CA (1) CA271965A (en)

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