BE720675A - - Google Patents
Info
- Publication number
- BE720675A BE720675A BE720675DA BE720675A BE 720675 A BE720675 A BE 720675A BE 720675D A BE720675D A BE 720675DA BE 720675 A BE720675 A BE 720675A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0054080 | 1967-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720675A true BE720675A (en) | 1969-02-17 |
Family
ID=7055478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720675D BE720675A (en) | 1967-09-11 | 1968-09-11 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT290586B (en) |
| BE (1) | BE720675A (en) |
| DE (1) | DE1583166A1 (en) |
| LU (1) | LU56817A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU78209A1 (en) * | 1977-09-30 | 1978-01-23 | ||
| LU88203A1 (en) * | 1992-12-16 | 1994-09-09 | Wurth Paul Sa | Combined machine for drilling and plugging a tap hole in a shaft furnace |
-
1967
- 1967-09-11 DE DE19671583166 patent/DE1583166A1/en active Pending
-
1968
- 1968-09-03 AT AT854568A patent/AT290586B/en active
- 1968-09-04 LU LU56817A patent/LU56817A1/xx unknown
- 1968-09-11 BE BE720675D patent/BE720675A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT290586B (en) | 1971-06-11 |
| LU56817A1 (en) | 1968-12-17 |
| DE1583166A1 (en) | 1970-07-30 |