NL7203608A - - Google Patents
Info
- Publication number
- NL7203608A NL7203608A NL7203608A NL7203608A NL7203608A NL 7203608 A NL7203608 A NL 7203608A NL 7203608 A NL7203608 A NL 7203608A NL 7203608 A NL7203608 A NL 7203608A NL 7203608 A NL7203608 A NL 7203608A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712113229 DE2113229B2 (de) | 1971-03-18 | 1971-03-18 | Gekuehlter hochofenboden |
| DE19712113600 DE2113600C3 (de) | 1971-03-20 | 1971-03-20 | Gekühlter Hochofenboden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203608A true NL7203608A (it) | 1972-09-20 |
Family
ID=25760821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203608A NL7203608A (it) | 1971-03-18 | 1972-03-17 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5110801B1 (it) |
| BE (1) | BE780828A (it) |
| FR (1) | FR2130400B1 (it) |
| GB (1) | GB1350172A (it) |
| IT (1) | IT950290B (it) |
| NL (1) | NL7203608A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157815A (en) * | 1978-04-28 | 1979-06-12 | Inland Steel Company | Furnace bottom construction with seal |
-
1972
- 1972-03-16 IT IT2196872A patent/IT950290B/it active
- 1972-03-17 NL NL7203608A patent/NL7203608A/xx not_active Application Discontinuation
- 1972-03-17 GB GB1256372A patent/GB1350172A/en not_active Expired
- 1972-03-17 BE BE780828A patent/BE780828A/xx unknown
- 1972-03-17 FR FR7209449A patent/FR2130400B1/fr not_active Expired
- 1972-03-18 JP JP47027111A patent/JPS5110801B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE780828A (fr) | 1972-07-17 |
| FR2130400B1 (it) | 1975-10-24 |
| GB1350172A (en) | 1974-04-18 |
| JPS5110801B1 (it) | 1976-04-07 |
| IT950290B (it) | 1973-06-20 |
| FR2130400A1 (it) | 1972-11-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |