FR1556289A - - Google Patents
Info
- Publication number
- FR1556289A FR1556289A FR1556289DA FR1556289A FR 1556289 A FR1556289 A FR 1556289A FR 1556289D A FR1556289D A FR 1556289DA FR 1556289 A FR1556289 A FR 1556289A
- 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
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/006—Automatically controlling the process
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR131535 | 1967-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1556289A true FR1556289A (enExample) | 1969-02-07 |
Family
ID=8642961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1556289D Expired FR1556289A (enExample) | 1967-12-08 | 1967-12-08 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1556289A (enExample) |
| GB (1) | GB1233715A (enExample) |
-
1967
- 1967-12-08 FR FR1556289D patent/FR1556289A/fr not_active Expired
-
1968
- 1968-12-04 GB GB1233715D patent/GB1233715A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1233715A (enExample) | 1971-05-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |