CA389214A - Appareil a traiter les rails par la chaleur - Google Patents

Appareil a traiter les rails par la chaleur

Info

Publication number
CA389214A
CA389214A CA389214A CA389214DA CA389214A CA 389214 A CA389214 A CA 389214A CA 389214 A CA389214 A CA 389214A CA 389214D A CA389214D A CA 389214DA CA 389214 A CA389214 A CA 389214A
Authority
CA
Canada
Prior art keywords
treating apparatus
heat treating
rail heat
rail
treating
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
CA389214A
Other languages
English (en)
Inventor
S. George Harry
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.)
Dominion Oxygen Co Ltd
Original Assignee
Dominion Oxygen Co Ltd
Publication date
Application granted granted Critical
Publication of CA389214A publication Critical patent/CA389214A/fr
Expired legal-status Critical Current

Links

CA389214A Appareil a traiter les rails par la chaleur Expired CA389214A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA389214T

Publications (1)

Publication Number Publication Date
CA389214A true CA389214A (fr) 1940-06-04

Family

ID=35396827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA389214A Expired CA389214A (fr) Appareil a traiter les rails par la chaleur

Country Status (1)

Country Link
CA (1) CA389214A (fr)

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