CA457953A - Commande de l'atmosphere de four - Google Patents

Commande de l'atmosphere de four

Info

Publication number
CA457953A
CA457953A CA457953A CA457953DA CA457953A CA 457953 A CA457953 A CA 457953A CA 457953 A CA457953 A CA 457953A CA 457953D A CA457953D A CA 457953DA CA 457953 A CA457953 A CA 457953A
Authority
CA
Canada
Prior art keywords
furnace atmosphere
atmosphere control
furnace
control
atmosphere
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
CA457953A
Other languages
English (en)
Inventor
John Urquhart Norman
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.)
STEEL PROCESSING Co
Original Assignee
STEEL PROCESSING Co
Publication date
Application granted granted Critical
Publication of CA457953A publication Critical patent/CA457953A/fr
Expired legal-status Critical Current

Links

CA457953A Commande de l'atmosphere de four Expired CA457953A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA457953T

Publications (1)

Publication Number Publication Date
CA457953A true CA457953A (fr) 1949-07-05

Family

ID=35575835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA457953A Expired CA457953A (fr) Commande de l'atmosphere de four

Country Status (1)

Country Link
CA (1) CA457953A (fr)

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