CA318992A - Ballastage de voie ferree - Google Patents

Ballastage de voie ferree

Info

Publication number
CA318992A
CA318992A CA318992A CA318992DA CA318992A CA 318992 A CA318992 A CA 318992A CA 318992 A CA318992 A CA 318992A CA 318992D A CA318992D A CA 318992DA CA 318992 A CA318992 A CA 318992A
Authority
CA
Canada
Prior art keywords
railway track
ballasting
track ballasting
railway
track
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
CA318992A
Other languages
English (en)
Inventor
J. Lavan Thomas
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 CA318992A publication Critical patent/CA318992A/fr
Expired legal-status Critical Current

Links

CA318992A Ballastage de voie ferree Expired CA318992A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA318992T

Publications (1)

Publication Number Publication Date
CA318992A true CA318992A (fr) 1932-01-19

Family

ID=35279547

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318992A Expired CA318992A (fr) Ballastage de voie ferree

Country Status (1)

Country Link
CA (1) CA318992A (fr)

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