CA523542A - Superimposed coded signaling systems - Google Patents

Superimposed coded signaling systems

Info

Publication number
CA523542A
CA523542A CA523542A CA523542DA CA523542A CA 523542 A CA523542 A CA 523542A CA 523542 A CA523542 A CA 523542A CA 523542D A CA523542D A CA 523542DA CA 523542 A CA523542 A CA 523542A
Authority
CA
Canada
Prior art keywords
signaling systems
coded signaling
superimposed coded
superimposed
systems
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
CA523542A
Other languages
French (fr)
Inventor
L. Mcnabb William
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
Publication date
Application granted granted Critical
Publication of CA523542A publication Critical patent/CA523542A/en
Expired legal-status Critical Current

Links

CA523542A Superimposed coded signaling systems Expired CA523542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA523542T

Publications (1)

Publication Number Publication Date
CA523542A true CA523542A (en) 1956-04-03

Family

ID=35676775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA523542A Expired CA523542A (en) Superimposed coded signaling systems

Country Status (1)

Country Link
CA (1) CA523542A (en)

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