CA511714A - Concrete railway-sleepers - Google Patents

Concrete railway-sleepers

Info

Publication number
CA511714A
CA511714A CA511714A CA511714DA CA511714A CA 511714 A CA511714 A CA 511714A CA 511714 A CA511714 A CA 511714A CA 511714D A CA511714D A CA 511714DA CA 511714 A CA511714 A CA 511714A
Authority
CA
Canada
Prior art keywords
sleepers
concrete railway
railway
concrete
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
CA511714A
Other languages
French (fr)
Inventor
A. Mork Sverre
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 CA511714A publication Critical patent/CA511714A/en
Expired legal-status Critical Current

Links

CA511714A Concrete railway-sleepers Expired CA511714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA511714T

Publications (1)

Publication Number Publication Date
CA511714A true CA511714A (en) 1955-04-12

Family

ID=35662784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA511714A Expired CA511714A (en) Concrete railway-sleepers

Country Status (1)

Country Link
CA (1) CA511714A (en)

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