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AU2357270A - Railroad track circuit - Google Patents

Railroad track circuit

Info

Publication number
AU2357270A
AU2357270A AU23572/70A AU2357270A AU2357270A AU 2357270 A AU2357270 A AU 2357270A AU 23572/70 A AU23572/70 A AU 23572/70A AU 2357270 A AU2357270 A AU 2357270A AU 2357270 A AU2357270 A AU 2357270A
Authority
AU
Australia
Prior art keywords
track circuit
railroad track
railroad
circuit
track
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
AU23572/70A
Other versions
AU442739B2 (en
Inventor
Durgin Campbell Richard
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Application granted granted Critical
Publication of AU442739B2 publication Critical patent/AU442739B2/en
Publication of AU2357270A publication Critical patent/AU2357270A/en
Expired legal-status Critical Current

Links

AU23572/70A 1969-12-23 1970-12-21 Railroad track circuit Expired AU442739B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS887,672 1969-12-23

Publications (2)

Publication Number Publication Date
AU442739B2 AU442739B2 (en) 1972-06-22
AU2357270A true AU2357270A (en) 1972-06-22

Family

ID=

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