CA238718A - Four electrique - Google Patents

Four electrique

Info

Publication number
CA238718A
CA238718A CA238718A CA238718DA CA238718A CA 238718 A CA238718 A CA 238718A CA 238718 A CA238718 A CA 238718A CA 238718D A CA238718D A CA 238718DA CA 238718 A CA238718 A CA 238718A
Authority
CA
Canada
Prior art keywords
electric furnace
furnace
electric
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
CA238718A
Other languages
English (en)
Inventor
F. Kiefer Edwin
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.)
CANADIAN NATIONAL CARBON Co
Original Assignee
CANADIAN NATIONAL CARBON Co
Publication date
Application granted granted Critical
Publication of CA238718A publication Critical patent/CA238718A/fr
Expired legal-status Critical Current

Links

CA238718A Four electrique Expired CA238718A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA238718T

Publications (1)

Publication Number Publication Date
CA238718A true CA238718A (fr) 1924-03-18

Family

ID=35142749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA238718A Expired CA238718A (fr) Four electrique

Country Status (1)

Country Link
CA (1) CA238718A (fr)

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