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CA225470A - Railway signalling apparatus - Google Patents

Railway signalling apparatus

Info

Publication number
CA225470A
CA225470A CA225470A CA225470DA CA225470A CA 225470 A CA225470 A CA 225470A CA 225470 A CA225470 A CA 225470A CA 225470D A CA225470D A CA 225470DA CA 225470 A CA225470 A CA 225470A
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
CA225470A
Other languages
French (fr)
Inventor
Spenser Tiddeman Edmund
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.)
W S SYKES INTERLOCKING SIGNAL Co
Original Assignee
W S SYKES INTERLOCKING SIGNAL Co
Publication date
Application granted granted Critical
Publication of CA225470A publication Critical patent/CA225470A/en
Expired legal-status Critical Current

Links

CA225470A Railway signalling apparatus Expired CA225470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA225470T

Publications (1)

Publication Number Publication Date
CA225470A true CA225470A (en) 1922-10-31

Family

ID=35121073

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225470A Expired CA225470A (en) Railway signalling apparatus

Country Status (1)

Country Link
CA (1) CA225470A (en)

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