CA554351A - Appareil de circuit de piste codifiee - Google Patents

Appareil de circuit de piste codifiee

Info

Publication number
CA554351A
CA554351A CA554351A CA554351DA CA554351A CA 554351 A CA554351 A CA 554351A CA 554351 A CA554351 A CA 554351A CA 554351D A CA554351D A CA 554351DA CA 554351 A CA554351 A CA 554351A
Authority
CA
Canada
Prior art keywords
track circuit
circuit apparatus
coded track
coded
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
CA554351A
Other languages
English (en)
Inventor
E. Staples Crawford
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 CA554351A publication Critical patent/CA554351A/fr
Expired legal-status Critical Current

Links

CA554351A Appareil de circuit de piste codifiee Expired CA554351A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA554351T

Publications (1)

Publication Number Publication Date
CA554351A true CA554351A (fr) 1958-03-11

Family

ID=35715760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA554351A Expired CA554351A (fr) Appareil de circuit de piste codifiee

Country Status (1)

Country Link
CA (1) CA554351A (fr)

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