BE739759A - - Google Patents
Info
- Publication number
- BE739759A BE739759A BE739759DA BE739759A BE 739759 A BE739759 A BE 739759A BE 739759D A BE739759D A BE 739759DA BE 739759 A BE739759 A BE 739759A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR168450 | 1968-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739759A true BE739759A (xx) | 1970-04-02 |
Family
ID=8655199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739759D BE739759A (xx) | 1968-10-02 | 1969-10-02 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT315218B (xx) |
| BE (1) | BE739759A (xx) |
| CH (1) | CH514679A (xx) |
| ES (1) | ES372025A1 (xx) |
| FR (1) | FR1594620A (xx) |
| LU (1) | LU59554A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE430593B (sv) * | 1981-01-16 | 1983-11-28 | Boliden Ab | Forfarande for att utvinna anvendbara produkter ur avfallsprodukter fran aluminiumfluoridframstellning |
-
1968
- 1968-10-02 FR FR1594620D patent/FR1594620A/fr not_active Expired
-
1969
- 1969-10-01 CH CH1482169A patent/CH514679A/fr not_active IP Right Cessation
- 1969-10-01 LU LU59554D patent/LU59554A1/xx unknown
- 1969-10-02 AT AT930969A patent/AT315218B/de not_active IP Right Cessation
- 1969-10-02 BE BE739759D patent/BE739759A/xx not_active IP Right Cessation
-
1971
- 1971-09-30 ES ES372025A patent/ES372025A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES372025A1 (es) | 1972-03-01 |
| AT315218B (de) | 1974-05-10 |
| FR1594620A (xx) | 1970-06-08 |
| CH514679A (fr) | 1971-10-31 |
| LU59554A1 (xx) | 1970-04-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CIE PECHINEY Effective date: 19881031 |