CA398521A - Railway multiple control apparatus - Google Patents

Railway multiple control apparatus

Info

Publication number
CA398521A
CA398521A CA398521A CA398521DA CA398521A CA 398521 A CA398521 A CA 398521A CA 398521 A CA398521 A CA 398521A CA 398521D A CA398521D A CA 398521DA CA 398521 A CA398521 A CA 398521A
Authority
CA
Canada
Prior art keywords
control apparatus
multiple control
railway
railway multiple
control
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
CA398521A
Other languages
French (fr)
Inventor
A. Thompson Howard
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 CA398521A publication Critical patent/CA398521A/en
Expired legal-status Critical Current

Links

CA398521A Railway multiple control apparatus Expired CA398521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398521T

Publications (1)

Publication Number Publication Date
CA398521A true CA398521A (en) 1941-08-05

Family

ID=35409009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398521A Expired CA398521A (en) Railway multiple control apparatus

Country Status (1)

Country Link
CA (1) CA398521A (en)

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