FR632888A - - Google Patents

Info

Publication number
FR632888A
FR632888A FR632888DA FR632888A FR 632888 A FR632888 A FR 632888A FR 632888D A FR632888D A FR 632888DA FR 632888 A FR632888 A FR 632888A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR632888A publication Critical patent/FR632888A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR632888D Expired FR632888A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR632888A true FR632888A (cg-RX-API-DMAC7.html) 1928-01-16

Family

ID=1541934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR632888D Expired FR632888A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR632888A (cg-RX-API-DMAC7.html)

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