LU64880A1 - - Google Patents
Info
- Publication number
- LU64880A1 LU64880A1 LU64880DA LU64880A1 LU 64880 A1 LU64880 A1 LU 64880A1 LU 64880D A LU64880D A LU 64880DA LU 64880 A1 LU64880 A1 LU 64880A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712111681 DE2111681C (de) | 1971-03-11 | Düsenstock für Schachtofen, insbeson dere Hochofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64880A1 true LU64880A1 (https=) | 1972-07-06 |
Family
ID=5801206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64880D LU64880A1 (https=) | 1971-03-11 | 1972-03-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE779963A (https=) |
| FR (1) | FR2128774B1 (https=) |
| GB (1) | GB1349821A (https=) |
| IT (1) | IT952127B (https=) |
| LU (1) | LU64880A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643769A (zh) * | 2019-10-09 | 2020-01-03 | 中冶宝钢技术服务有限公司 | 高炉送风支管直吹管斜销压紧装置及压紧方法 |
-
1972
- 1972-02-28 GB GB902872A patent/GB1349821A/en not_active Expired
- 1972-02-29 BE BE779963A patent/BE779963A/xx unknown
- 1972-03-02 LU LU64880D patent/LU64880A1/xx unknown
- 1972-03-06 IT IT4879572A patent/IT952127B/it active
- 1972-03-09 FR FR7208234A patent/FR2128774B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT952127B (it) | 1973-07-20 |
| FR2128774B1 (https=) | 1976-10-29 |
| BE779963A (fr) | 1972-06-16 |
| GB1349821A (en) | 1974-04-10 |
| DE2111681A1 (https=) | 1972-09-21 |
| FR2128774A1 (https=) | 1972-10-20 |