FR2077706B1 - - Google Patents
Info
- Publication number
- FR2077706B1 FR2077706B1 FR7004321A FR7004321A FR2077706B1 FR 2077706 B1 FR2077706 B1 FR 2077706B1 FR 7004321 A FR7004321 A FR 7004321A FR 7004321 A FR7004321 A FR 7004321A FR 2077706 B1 FR2077706 B1 FR 2077706B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7004321A FR2077706A1 (en) | 1970-02-06 | 1970-02-06 | Heating tower for blast furnace gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7004321A FR2077706A1 (en) | 1970-02-06 | 1970-02-06 | Heating tower for blast furnace gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2077706A1 FR2077706A1 (en) | 1971-11-05 |
| FR2077706B1 true FR2077706B1 (OSRAM) | 1973-11-16 |
Family
ID=9050219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7004321A Granted FR2077706A1 (en) | 1970-02-06 | 1970-02-06 | Heating tower for blast furnace gas |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2077706A1 (OSRAM) |
-
1970
- 1970-02-06 FR FR7004321A patent/FR2077706A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2077706A1 (en) | 1971-11-05 |