CA550409A - Appareil pour poser des traverses de chemin de fer - Google Patents

Appareil pour poser des traverses de chemin de fer

Info

Publication number
CA550409A
CA550409A CA550409A CA550409DA CA550409A CA 550409 A CA550409 A CA 550409A CA 550409 A CA550409 A CA 550409A CA 550409D A CA550409D A CA 550409DA CA 550409 A CA550409 A CA 550409A
Authority
CA
Canada
Prior art keywords
positioning apparatus
railway tie
tie positioning
railway
tie
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
CA550409A
Other languages
English (en)
Inventor
C. Williams Ray
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.)
Pullman-Standard Car Manufacturing Co
Original Assignee
Pullman-Standard Car Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA550409A publication Critical patent/CA550409A/fr
Expired legal-status Critical Current

Links

CA550409A Appareil pour poser des traverses de chemin de fer Expired CA550409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA550409T

Publications (1)

Publication Number Publication Date
CA550409A true CA550409A (fr) 1957-12-17

Family

ID=35711798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA550409A Expired CA550409A (fr) Appareil pour poser des traverses de chemin de fer

Country Status (1)

Country Link
CA (1) CA550409A (fr)

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