BE731030A - - Google Patents
Info
- Publication number
- BE731030A BE731030A BE731030DA BE731030A BE 731030 A BE731030 A BE 731030A BE 731030D A BE731030D A BE 731030DA BE 731030 A BE731030 A BE 731030A
- Authority
- BE
- Belgium
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
- C21C5/32—Blowing from above
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE731030 | 1969-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE731030A true BE731030A (fr) | 1969-10-03 |
Family
ID=3854559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE731030D BE731030A (fr) | 1969-04-03 | 1969-04-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE731030A (fr) |
| LU (1) | LU60620A1 (fr) |
| NL (1) | NL7004601A (fr) |
-
1969
- 1969-04-03 BE BE731030D patent/BE731030A/xx unknown
-
1970
- 1970-03-27 LU LU60620D patent/LU60620A1/xx unknown
- 1970-04-01 NL NL7004601A patent/NL7004601A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU60620A1 (fr) | 1970-05-28 |
| NL7004601A (fr) | 1970-10-06 |