CA650008A - Railway switch control apparatus - Google Patents

Railway switch control apparatus

Info

Publication number
CA650008A
CA650008A CA650008A CA650008DA CA650008A CA 650008 A CA650008 A CA 650008A CA 650008 A CA650008 A CA 650008A CA 650008D A CA650008D A CA 650008DA CA 650008 A CA650008 A CA 650008A
Authority
CA
Canada
Prior art keywords
control apparatus
switch control
railway switch
railway
switch
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
CA650008A
Inventor
J. Bush Rankin
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 CA650008A publication Critical patent/CA650008A/en
Expired legal-status Critical Current

Links

CA650008A Railway switch control apparatus Expired CA650008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA650008T

Publications (1)

Publication Number Publication Date
CA650008A true CA650008A (en) 1962-10-09

Family

ID=35938652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA650008A Expired CA650008A (en) Railway switch control apparatus

Country Status (1)

Country Link
CA (1) CA650008A (en)

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