CA149784A - Four a arc - Google Patents

Four a arc

Info

Publication number
CA149784A
CA149784A CA000149784A CA149784DA CA149784A CA 149784 A CA149784 A CA 149784A CA 000149784 A CA000149784 A CA 000149784A CA 149784D A CA149784D A CA 149784DA CA 149784 A CA149784 A CA 149784A
Authority
CA
Canada
Prior art keywords
arc furnace
electrical arc
electrical
furnace
arc
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
CA000149784A
Other languages
English (en)
Inventor
Ivar Rennerfelt
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA149784A publication Critical patent/CA149784A/fr
Expired legal-status Critical Current

Links

CA000149784A 1912-06-24 1912-06-24 Four a arc Expired CA149784A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA149784T 1912-06-24

Publications (1)

Publication Number Publication Date
CA149784A true CA149784A (fr) 1913-08-05

Family

ID=45269498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000149784A Expired CA149784A (fr) 1912-06-24 1912-06-24 Four a arc

Country Status (1)

Country Link
CA (1) CA149784A (fr)

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