CA396975A - Arche de porte de four - Google Patents

Arche de porte de four

Info

Publication number
CA396975A
CA396975A CA396975A CA396975DA CA396975A CA 396975 A CA396975 A CA 396975A CA 396975 A CA396975 A CA 396975A CA 396975D A CA396975D A CA 396975DA CA 396975 A CA396975 A CA 396975A
Authority
CA
Canada
Prior art keywords
furnace door
door arch
arch
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
CA396975A
Other languages
English (en)
Inventor
V. Johnson Leonard
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.)
National Tube Co
Original Assignee
National Tube Co
Publication date
Application granted granted Critical
Publication of CA396975A publication Critical patent/CA396975A/fr
Expired legal-status Critical Current

Links

CA396975A Arche de porte de four Expired CA396975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA396975T

Publications (1)

Publication Number Publication Date
CA396975A true CA396975A (fr) 1941-06-03

Family

ID=35407501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA396975A Expired CA396975A (fr) Arche de porte de four

Country Status (1)

Country Link
CA (1) CA396975A (fr)

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