CA287577A - Traitement de l'acier par la chaleur - Google Patents

Traitement de l'acier par la chaleur

Info

Publication number
CA287577A
CA287577A CA287577A CA287577DA CA287577A CA 287577 A CA287577 A CA 287577A CA 287577 A CA287577 A CA 287577A CA 287577D A CA287577D A CA 287577DA CA 287577 A CA287577 A CA 287577A
Authority
CA
Canada
Prior art keywords
treatment
steel heat
steel
heat
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
CA287577A
Other languages
English (en)
Inventor
John Bullen Frederick
Das Chopra Naraina
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 CA287577A publication Critical patent/CA287577A/fr
Expired legal-status Critical Current

Links

CA287577A Traitement de l'acier par la chaleur Expired CA287577A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA287577T

Publications (1)

Publication Number Publication Date
CA287577A true CA287577A (fr) 1929-03-05

Family

ID=35224389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA287577A Expired CA287577A (fr) Traitement de l'acier par la chaleur

Country Status (1)

Country Link
CA (1) CA287577A (fr)

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