CA229715A - Four electrique a fonte de minerai - Google Patents

Four electrique a fonte de minerai

Info

Publication number
CA229715A
CA229715A CA229715A CA229715DA CA229715A CA 229715 A CA229715 A CA 229715A CA 229715 A CA229715 A CA 229715A CA 229715D A CA229715D A CA 229715DA CA 229715 A CA229715 A CA 229715A
Authority
CA
Canada
Prior art keywords
smelting furnace
electric smelting
electric
furnace
smelting
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
CA229715A
Other languages
English (en)
Inventor
H. Gray James
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA229715A publication Critical patent/CA229715A/fr
Expired legal-status Critical Current

Links

CA229715A Four electrique a fonte de minerai Expired CA229715A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229715T

Publications (1)

Publication Number Publication Date
CA229715A true CA229715A (fr) 1923-03-20

Family

ID=35127088

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229715A Expired CA229715A (fr) Four electrique a fonte de minerai

Country Status (1)

Country Link
CA (1) CA229715A (fr)

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