FR679933A - Fonds de convertisseurs - Google Patents

Fonds de convertisseurs

Info

Publication number
FR679933A
FR679933A FR679933DA FR679933A FR 679933 A FR679933 A FR 679933A FR 679933D A FR679933D A FR 679933DA FR 679933 A FR679933 A FR 679933A
Authority
FR
France
Prior art keywords
funds
converters
converters funds
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)
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Application granted granted Critical
Publication of FR679933A publication Critical patent/FR679933A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR679933D 1929-05-07 1929-08-06 Fonds de convertisseurs Expired FR679933A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE679933X 1929-05-07

Publications (1)

Publication Number Publication Date
FR679933A true FR679933A (fr) 1930-04-23

Family

ID=6594557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679933D Expired FR679933A (fr) 1929-05-07 1929-08-06 Fonds de convertisseurs

Country Status (1)

Country Link
FR (1) FR679933A (fr)

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