LU65331A1 - - Google Patents

Info

Publication number: LU65331A1
Authority: LU; Luxembourg

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.)

1971-05-12

Filing date

1972-05-10

Publication date

1972-11-08

1972-05-10 Application filed filed Critical

1972-11-08 Publication of LU65331A1 publication Critical patent/LU65331A1/xx

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
- C21C5/4606—Lances or injectors

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Furnace Charging Or Discharging (AREA)
Treatment Of Steel In Its Molten State (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)

LU65331D 1971-05-12 1972-05-10 LU65331A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19717118516 DE7118516U (de)	1971-05-12	1971-05-12	Blaslanze zum oberwindfrischen

Publications (1)

Publication Number	Publication Date
LU65331A1 true LU65331A1 (fr)	1972-11-08

Family

ID=6621232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU65331D LU65331A1 (fr)	1971-05-12	1972-05-10

Country Status (5)

Country	Link
BE (1)	BE783377A (fr)
DE (1)	DE7118516U (fr)
FR (1)	FR2137821A1 (fr)
LU (1)	LU65331A1 (fr)
NL (1)	NL7206358A (fr)

1971
- 1971-05-12 DE DE19717118516 patent/DE7118516U/de not_active Expired
1972
- 1972-05-10 NL NL7206358A patent/NL7206358A/xx unknown
- 1972-05-10 LU LU65331D patent/LU65331A1/xx unknown
- 1972-05-12 FR FR7217017A patent/FR2137821A1/fr active Pending
- 1972-05-12 BE BE783377A patent/BE783377A/fr unknown

Also Published As

Publication number	Publication date
NL7206358A (fr)	1972-11-14
DE7118516U (de)	1971-08-19
FR2137821A1 (en)	1972-12-29
BE783377A (fr)	1972-09-01

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