CA594681A - Railway block signaling apparatus - Google Patents

Railway block signaling apparatus

Info

Publication number
CA594681A
CA594681A CA594681A CA594681DA CA594681A CA 594681 A CA594681 A CA 594681A CA 594681 A CA594681 A CA 594681A CA 594681D A CA594681D A CA 594681DA CA 594681 A CA594681 A CA 594681A
Authority
CA
Canada
Prior art keywords
signaling apparatus
block signaling
railway block
railway
signaling
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
CA594681A
Inventor
W. Freeman Sydney
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.)
SPX Corp
Original Assignee
Sydney W Freeman
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA594681A publication Critical patent/CA594681A/en
Expired legal-status Critical Current

Links

CA594681A Railway block signaling apparatus Expired CA594681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA594681T

Publications (1)

Publication Number Publication Date
CA594681A true CA594681A (en) 1960-03-22

Family

ID=35808208

Family Applications (1)

Application Number Title Priority Date Filing Date
CA594681A Expired CA594681A (en) Railway block signaling apparatus

Country Status (1)

Country Link
CA (1) CA594681A (en)

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