BE690459A - - Google Patents
Info
- Publication number
- BE690459A BE690459A BE690459DA BE690459A BE 690459 A BE690459 A BE 690459A BE 690459D A BE690459D A BE 690459DA BE 690459 A BE690459 A BE 690459A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0045494 | 1965-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690459A true BE690459A (cs) | 1967-05-02 |
Family
ID=7127751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690459D BE690459A (cs) | 1965-12-18 | 1966-11-30 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE690459A (cs) |
| DE (1) | DE1458760A1 (cs) |
| FR (1) | FR1506666A (cs) |
| GB (1) | GB1169939A (cs) |
-
1965
- 1965-12-18 DE DE19651458760 patent/DE1458760A1/de active Pending
-
1966
- 1966-11-30 BE BE690459D patent/BE690459A/xx unknown
- 1966-12-09 FR FR13021662A patent/FR1506666A/fr not_active Expired
- 1966-12-14 GB GB5607166A patent/GB1169939A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1458760A1 (de) | 1969-03-06 |
| FR1506666A (fr) | 1967-12-22 |
| GB1169939A (en) | 1969-11-05 |