CA474741A - Fermetures de portes de fournaises - Google Patents

Fermetures de portes de fournaises

Info

Publication number
CA474741A
CA474741A CA474741A CA474741DA CA474741A CA 474741 A CA474741 A CA 474741A CA 474741 A CA474741 A CA 474741A CA 474741D A CA474741D A CA 474741DA CA 474741 A CA474741 A CA 474741A
Authority
CA
Canada
Prior art keywords
furnace door
door seals
seals
furnace
door
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
CA474741A
Other languages
English (en)
Inventor
Edward Wicks Lewis
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.)
Alcoa Corp
Original Assignee
Aluminum Company of America
Publication date
Application granted granted Critical
Publication of CA474741A publication Critical patent/CA474741A/fr
Expired legal-status Critical Current

Links

CA474741A Fermetures de portes de fournaises Expired CA474741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA474741T

Publications (1)

Publication Number Publication Date
CA474741A true CA474741A (fr) 1951-06-26

Family

ID=35608721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA474741A Expired CA474741A (fr) Fermetures de portes de fournaises

Country Status (1)

Country Link
CA (1) CA474741A (fr)

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