FR493931A - Four métallurgique électrique - Google Patents

Four métallurgique électrique

Info

Publication number
FR493931A
FR493931A FR493931DA FR493931A FR 493931 A FR493931 A FR 493931A FR 493931D A FR493931D A FR 493931DA FR 493931 A FR493931 A FR 493931A
Authority
FR
France
Prior art keywords
metallurgical furnace
electric metallurgical
electric
furnace
metallurgical
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
Other languages
English (en)
Inventor
William Enoch Moore
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 FR493931A publication Critical patent/FR493931A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B11/00—Heating by combined application of processes covered by two or more of groups H05B3/00 - H05B7/00
FR493931D 1917-06-30 1918-12-13 Four métallurgique électrique Expired FR493931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US493931XA 1917-06-30 1917-06-30

Publications (1)

Publication Number Publication Date
FR493931A true FR493931A (fr) 1919-08-26

Family

ID=1529627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493931D Expired FR493931A (fr) 1917-06-30 1918-12-13 Four métallurgique électrique

Country Status (1)

Country Link
FR (1) FR493931A (fr)

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