CA219940A - Cadenas d'aiguille de voies ferrees - Google Patents

Cadenas d'aiguille de voies ferrees

Info

Publication number
CA219940A
CA219940A CA219940A CA219940DA CA219940A CA 219940 A CA219940 A CA 219940A CA 219940 A CA219940 A CA 219940A CA 219940D A CA219940D A CA 219940DA CA 219940 A CA219940 A CA 219940A
Authority
CA
Canada
Prior art keywords
switch lock
railway switch
railway
lock
switch
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
CA219940A
Other languages
English (en)
Inventor
A. Stewart Emery
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 CA219940A publication Critical patent/CA219940A/fr
Expired legal-status Critical Current

Links

CA219940A Cadenas d'aiguille de voies ferrees Expired CA219940A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219940T

Publications (1)

Publication Number Publication Date
CA219940A true CA219940A (fr) 1922-06-20

Family

ID=35114384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219940A Expired CA219940A (fr) Cadenas d'aiguille de voies ferrees

Country Status (1)

Country Link
CA (1) CA219940A (fr)

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