FR2080658A1 - - Google Patents
Info
- Publication number
- FR2080658A1 FR2080658A1 FR7105632A FR7105632A FR2080658A1 FR 2080658 A1 FR2080658 A1 FR 2080658A1 FR 7105632 A FR7105632 A FR 7105632A FR 7105632 A FR7105632 A FR 7105632A FR 2080658 A1 FR2080658 A1 FR 2080658A1
- 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.)
- Granted
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
- C21C1/00—Refining of pig-iron; Cast iron
-
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT155870A AT313334B (de) | 1970-02-20 | 1970-02-20 | Verfahren zum Sprühfrischen von Roheisen und Frischgefäß zur Durchführung dieses Verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2080658A1 true FR2080658A1 (https=) | 1971-11-19 |
| FR2080658B1 FR2080658B1 (https=) | 1975-01-17 |
Family
ID=3515985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7105632A Expired FR2080658B1 (https=) | 1970-02-20 | 1971-02-18 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT313334B (https=) |
| DE (1) | DE2062137A1 (https=) |
| FR (1) | FR2080658B1 (https=) |
| GB (1) | GB1347402A (https=) |
-
1970
- 1970-02-20 AT AT155870A patent/AT313334B/de not_active IP Right Cessation
- 1970-12-17 DE DE19702062137 patent/DE2062137A1/de active Pending
-
1971
- 1971-02-18 FR FR7105632A patent/FR2080658B1/fr not_active Expired
- 1971-04-19 GB GB2215771A patent/GB1347402A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2080658B1 (https=) | 1975-01-17 |
| DE2062137A1 (de) | 1971-09-02 |
| GB1347402A (en) | 1974-02-27 |
| AT313334B (de) | 1974-02-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |