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CA115050A - Aiguille de croisement pour chemins de fer - Google Patents

Aiguille de croisement pour chemins de fer

Info

Publication number
CA115050A
CA115050A CA000115050A CA115050DA CA115050A CA 115050 A CA115050 A CA 115050A CA 000115050 A CA000115050 A CA 000115050A CA 115050D A CA115050D A CA 115050DA CA 115050 A CA115050 A CA 115050A
Authority
CA
Canada
Prior art keywords
railway switch
switch frog
frog
railway
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
CA000115050A
Other languages
English (en)
Inventor
Harry Fay Roach
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA115050A publication Critical patent/CA115050A/fr
Expired legal-status Critical Current

Links

CA000115050A 1908-05-07 1908-05-07 Aiguille de croisement pour chemins de fer Expired CA115050A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA115050T 1908-05-07

Publications (1)

Publication Number Publication Date
CA115050A true CA115050A (fr) 1908-11-10

Family

ID=45234775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000115050A Expired CA115050A (fr) 1908-05-07 1908-05-07 Aiguille de croisement pour chemins de fer

Country Status (1)

Country Link
CA (1) CA115050A (fr)

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