CA149270A - Railway concrete tie - Google Patents
Railway concrete tieInfo
- Publication number
- CA149270A CA149270A CA000149270A CA149270DA CA149270A CA 149270 A CA149270 A CA 149270A CA 000149270 A CA000149270 A CA 000149270A CA 149270D A CA149270D A CA 149270DA CA 149270 A CA149270 A CA 149270A
- Authority
- CA
- Canada
- Prior art keywords
- concrete tie
- railway concrete
- railway
- tie
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA149270T | 1913-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA149270A true CA149270A (en) | 1913-07-15 |
Family
ID=45268984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000149270A Expired CA149270A (en) | 1913-03-14 | 1913-03-14 | Railway concrete tie |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA149270A (en) |
-
1913
- 1913-03-14 CA CA000149270A patent/CA149270A/en not_active Expired
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