CA219273A - Jauge avec avertisseur de voies ferrees - Google Patents

Jauge avec avertisseur de voies ferrees

Info

Publication number
CA219273A
CA219273A CA219273A CA219273DA CA219273A CA 219273 A CA219273 A CA 219273A CA 219273 A CA219273 A CA 219273A CA 219273D A CA219273D A CA 219273DA CA 219273 A CA219273 A CA 219273A
Authority
CA
Canada
Prior art keywords
track gauge
alarm track
alarm
gauge
track
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
CA219273A
Other languages
English (en)
Inventor
D. Harper 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA219273A publication Critical patent/CA219273A/fr
Expired legal-status Critical Current

Links

CA219273A Jauge avec avertisseur de voies ferrees Expired CA219273A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219273T

Publications (1)

Publication Number Publication Date
CA219273A true CA219273A (fr) 1922-06-06

Family

ID=35113717

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219273A Expired CA219273A (fr) Jauge avec avertisseur de voies ferrees

Country Status (1)

Country Link
CA (1) CA219273A (fr)

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