CA197969A - Rail d'aiguillage - Google Patents

Rail d'aiguillage

Info

Publication number
CA197969A
CA197969A CA197969A CA197969DA CA197969A CA 197969 A CA197969 A CA 197969A CA 197969 A CA197969 A CA 197969A CA 197969D A CA197969D A CA 197969DA CA 197969 A CA197969 A CA 197969A
Authority
CA
Canada
Prior art keywords
switch rail
rail
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
CA197969A
Other languages
English (en)
Inventor
N. Johnson Ernest
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 CA197969A publication Critical patent/CA197969A/fr
Expired legal-status Critical Current

Links

CA197969A Rail d'aiguillage Expired CA197969A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA197969T

Publications (1)

Publication Number Publication Date
CA197969A true CA197969A (fr) 1920-03-09

Family

ID=35072407

Family Applications (1)

Application Number Title Priority Date Filing Date
CA197969A Expired CA197969A (fr) Rail d'aiguillage

Country Status (1)

Country Link
CA (1) CA197969A (fr)

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