CA428421A - Four a traiter par la chaleur - Google Patents

Four a traiter par la chaleur

Info

Publication number
CA428421A
CA428421A CA428421A CA428421DA CA428421A CA 428421 A CA428421 A CA 428421A CA 428421 A CA428421 A CA 428421A CA 428421D A CA428421D A CA 428421DA CA 428421 A CA428421 A CA 428421A
Authority
CA
Canada
Prior art keywords
heat treating
treating furnace
furnace
heat
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
CA428421A
Other languages
English (en)
Inventor
A. Endress Frederick
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.)
TUFF-HARD Corp
Original Assignee
TUFF-HARD Corp
Publication date
Application granted granted Critical
Publication of CA428421A publication Critical patent/CA428421A/fr
Expired legal-status Critical Current

Links

CA428421A Four a traiter par la chaleur Expired CA428421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA428421T

Publications (1)

Publication Number Publication Date
CA428421A true CA428421A (fr) 1945-06-26

Family

ID=35543401

Family Applications (1)

Application Number Title Priority Date Filing Date
CA428421A Expired CA428421A (fr) Four a traiter par la chaleur

Country Status (1)

Country Link
CA (1) CA428421A (fr)

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