CA166747A - Machine a faire des aiguilles de chemins de fer - Google Patents

Machine a faire des aiguilles de chemins de fer

Info

Publication number
CA166747A
CA166747A CA000166747A CA166747DA CA166747A CA 166747 A CA166747 A CA 166747A CA 000166747 A CA000166747 A CA 000166747A CA 166747D A CA166747D A CA 166747DA CA 166747 A CA166747 A CA 166747A
Authority
CA
Canada
Prior art keywords
milling machine
switch points
points
switch
milling
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
CA000166747A
Other languages
English (en)
Inventor
Thomas F. Hilliard
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 CA166747A publication Critical patent/CA166747A/fr
Expired legal-status Critical Current

Links

CA000166747A 1915-05-07 1915-05-07 Machine a faire des aiguilles de chemins de fer Expired CA166747A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA166747T 1915-05-07

Publications (1)

Publication Number Publication Date
CA166747A true CA166747A (fr) 1915-12-21

Family

ID=45286422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000166747A Expired CA166747A (fr) 1915-05-07 1915-05-07 Machine a faire des aiguilles de chemins de fer

Country Status (1)

Country Link
CA (1) CA166747A (fr)

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