NL6809706A - - Google Patents
Info
- Publication number
- NL6809706A NL6809706A NL6809706A NL6809706A NL6809706A NL 6809706 A NL6809706 A NL 6809706A NL 6809706 A NL6809706 A NL 6809706A NL 6809706 A NL6809706 A NL 6809706A NL 6809706 A NL6809706 A NL 6809706A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Nozzles (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32315/67A GB1212514A (en) | 1967-07-13 | 1967-07-13 | Improvements in or relating to tuyeres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6809706A true NL6809706A (xx) | 1969-01-15 |
Family
ID=10336700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6809706A NL6809706A (xx) | 1967-07-13 | 1968-07-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3540418A (xx) |
| DE (1) | DE1758647A1 (xx) |
| GB (1) | GB1212514A (xx) |
| NL (1) | NL6809706A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003102248A2 (en) * | 2002-05-30 | 2003-12-11 | Dofasco Inc. | Tuyere cooling system |
-
1967
- 1967-07-13 GB GB32315/67A patent/GB1212514A/en not_active Expired
-
1968
- 1968-07-09 NL NL6809706A patent/NL6809706A/xx unknown
- 1968-07-11 US US744137A patent/US3540418A/en not_active Expired - Lifetime
- 1968-07-12 DE DE19681758647 patent/DE1758647A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1212514A (en) | 1970-11-18 |
| US3540418A (en) | 1970-11-17 |
| DE1758647A1 (de) | 1971-03-18 |