CA81173A - Dormant en acier pour chemins de fer - Google Patents

Dormant en acier pour chemins de fer

Info

Publication number
CA81173A
CA81173A CA000081173A CA81173DA CA81173A CA 81173 A CA81173 A CA 81173A CA 000081173 A CA000081173 A CA 000081173A CA 81173D A CA81173D A CA 81173DA CA 81173 A CA81173 A CA 81173A
Authority
CA
Canada
Prior art keywords
railway tie
steel railway
steel
tie
railway
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
CA000081173A
Other languages
English (en)
Inventor
Elun M. Denny
John S. Maxwell
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 CA81173A publication Critical patent/CA81173A/fr
Expired legal-status Critical Current

Links

CA000081173A 1903-05-09 1903-05-09 Dormant en acier pour chemins de fer Expired CA81173A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA81173T 1903-05-09

Publications (1)

Publication Number Publication Date
CA81173A true CA81173A (fr) 1903-06-02

Family

ID=45197709

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000081173A Expired CA81173A (fr) 1903-05-09 1903-05-09 Dormant en acier pour chemins de fer

Country Status (1)

Country Link
CA (1) CA81173A (fr)

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