FR1554264A - - Google Patents

Info

Publication number
FR1554264A
FR1554264A FR1554264DA FR1554264A FR 1554264 A FR1554264 A FR 1554264A FR 1554264D A FR1554264D A FR 1554264DA FR 1554264 A FR1554264 A FR 1554264A
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
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 FR1554264A publication Critical patent/FR1554264A/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
    • C21C5/30—Regulating or controlling the blowing
FR1554264D 1967-02-13 1968-02-08 Expired FR1554264A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU52976A LU52976A1 (fr) 1967-02-13 1967-02-13

Publications (1)

Publication Number Publication Date
FR1554264A true FR1554264A (fr) 1969-01-17

Family

ID=19725110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554264D Expired FR1554264A (fr) 1967-02-13 1968-02-08

Country Status (3)

Country Link
BE (1) BE709992A (fr)
FR (1) FR1554264A (fr)
LU (1) LU52976A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021885A1 (fr) * 1968-10-30 1970-07-24 Allegheny Ludlum Steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021885A1 (fr) * 1968-10-30 1970-07-24 Allegheny Ludlum Steel

Also Published As

Publication number Publication date
LU52976A1 (fr) 1968-10-09
BE709992A (fr) 1968-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse