CA143754A - Chauffeur d'aiguille de chemin de fer - Google Patents

Chauffeur d'aiguille de chemin de fer

Info

Publication number
CA143754A
CA143754A CA000143754A CA143754DA CA143754A CA 143754 A CA143754 A CA 143754A CA 000143754 A CA000143754 A CA 000143754A CA 143754D A CA143754D A CA 143754DA CA 143754 A CA143754 A CA 143754A
Authority
CA
Canada
Prior art keywords
railway switch
switch heater
heater
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
CA000143754A
Other languages
English (en)
Inventor
Bruno Legault
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 CA143754A publication Critical patent/CA143754A/fr
Expired legal-status Critical Current

Links

CA000143754A 1912-05-28 1912-05-28 Chauffeur d'aiguille de chemin de fer Expired CA143754A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA143754T 1912-05-28

Publications (1)

Publication Number Publication Date
CA143754A true CA143754A (fr) 1912-10-29

Family

ID=45263469

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000143754A Expired CA143754A (fr) 1912-05-28 1912-05-28 Chauffeur d'aiguille de chemin de fer

Country Status (1)

Country Link
CA (1) CA143754A (fr)

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