CA526014A - Railway traffic controlling apparatus - Google Patents

Railway traffic controlling apparatus

Info

Publication number
CA526014A
CA526014A CA526014A CA526014DA CA526014A CA 526014 A CA526014 A CA 526014A CA 526014 A CA526014 A CA 526014A CA 526014D A CA526014D A CA 526014DA CA 526014 A CA526014 A CA 526014A
Authority
CA
Canada
Prior art keywords
controlling apparatus
railway traffic
traffic controlling
railway
traffic
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
CA526014A
Other languages
French (fr)
Inventor
R. Babcock Joel
F. Cadman Ira
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
Publication date
Application granted granted Critical
Publication of CA526014A publication Critical patent/CA526014A/en
Expired legal-status Critical Current

Links

CA526014A Railway traffic controlling apparatus Expired CA526014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA526014T

Publications (1)

Publication Number Publication Date
CA526014A true CA526014A (en) 1956-06-05

Family

ID=35679735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA526014A Expired CA526014A (en) Railway traffic controlling apparatus

Country Status (1)

Country Link
CA (1) CA526014A (en)

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