CA699460A - Railroad grade-crossing protection system - Google Patents

Railroad grade-crossing protection system

Info

Publication number
CA699460A
CA699460A CA699460A CA699460DA CA699460A CA 699460 A CA699460 A CA 699460A CA 699460 A CA699460 A CA 699460A CA 699460D A CA699460D A CA 699460DA CA 699460 A CA699460 A CA 699460A
Authority
CA
Canada
Prior art keywords
protection system
railroad grade
crossing protection
crossing
railroad
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
CA699460A
Inventor
M. Steele Carroll
C. Krout Arlo
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.)
Southern Pacific Co
Original Assignee
Southern Pacific Co
Publication date
Application granted granted Critical
Publication of CA699460A publication Critical patent/CA699460A/en
Expired legal-status Critical Current

Links

CA699460A Railroad grade-crossing protection system Expired CA699460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA699460T

Publications (1)

Publication Number Publication Date
CA699460A true CA699460A (en) 1964-12-08

Family

ID=36009727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA699460A Expired CA699460A (en) Railroad grade-crossing protection system

Country Status (1)

Country Link
CA (1) CA699460A (en)

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