CA388004A - Railway signalling apparatus - Google Patents

Railway signalling apparatus

Info

Publication number
CA388004A
CA388004A CA388004A CA388004DA CA388004A CA 388004 A CA388004 A CA 388004A CA 388004 A CA388004 A CA 388004A CA 388004D A CA388004D A CA 388004DA CA 388004 A CA388004 A CA 388004A
Authority
CA
Canada
Prior art keywords
signalling apparatus
railway signalling
railway
signalling
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
CA388004A
Other languages
French (fr)
Inventor
J. Ryan Francis
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA388004A publication Critical patent/CA388004A/en
Expired legal-status Critical Current

Links

CA388004A Railway signalling apparatus Expired CA388004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA388004T

Publications (1)

Publication Number Publication Date
CA388004A true CA388004A (en) 1940-04-16

Family

ID=35393195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA388004A Expired CA388004A (en) Railway signalling apparatus

Country Status (1)

Country Link
CA (1) CA388004A (en)

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