FR58910E - Furnace for ore processing - Google Patents

Furnace for ore processing

Info

Publication number
FR58910E
FR58910E FR58910DA FR58910E FR 58910 E FR58910 E FR 58910E FR 58910D A FR58910D A FR 58910DA FR 58910 E FR58910 E FR 58910E
Authority
FR
France
Prior art keywords
furnace
ore processing
ore
processing
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
French (fr)
Inventor
Andre-Louis- Fauchon-Villeplee
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 filed Critical
Application granted granted Critical
Publication of FR58910E publication Critical patent/FR58910E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
FR58910D 1948-12-15 1948-12-15 Furnace for ore processing Expired FR58910E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58910T 1948-12-15

Publications (1)

Publication Number Publication Date
FR58910E true FR58910E (en) 1954-04-22

Family

ID=8692768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58910D Expired FR58910E (en) 1948-12-15 1948-12-15 Furnace for ore processing

Country Status (1)

Country Link
FR (1) FR58910E (en)

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