BE724017A - - Google Patents
Info
- Publication number
- BE724017A BE724017A BE724017DA BE724017A BE 724017 A BE724017 A BE 724017A BE 724017D A BE724017D A BE 724017DA BE 724017 A BE724017 A BE 724017A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR128852 | 1967-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724017A true BE724017A (xx) | 1969-05-19 |
Family
ID=8641951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724017D BE724017A (xx) | 1967-11-20 | 1968-11-18 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE724017A (xx) |
| DE (1) | DE1808376A1 (xx) |
| ES (1) | ES360244A1 (xx) |
| FR (1) | FR1552137A (xx) |
| GB (1) | GB1204565A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2689540B2 (ja) * | 1988-11-21 | 1997-12-10 | 三菱マテリアル株式会社 | 低酸素含有銅の製造方法及び製造装置 |
-
1967
- 1967-11-20 FR FR1552137D patent/FR1552137A/fr not_active Expired
-
1968
- 1968-11-12 DE DE19681808376 patent/DE1808376A1/de active Pending
- 1968-11-14 ES ES360244A patent/ES360244A1/es not_active Expired
- 1968-11-18 BE BE724017D patent/BE724017A/xx not_active IP Right Cessation
- 1968-11-19 GB GB5493868A patent/GB1204565A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1808376A1 (de) | 1969-06-12 |
| ES360244A1 (es) | 1970-08-01 |
| FR1552137A (xx) | 1969-01-03 |
| GB1204565A (en) | 1970-09-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: L AIR LIQUIDE S.A. POUR L ETUDE ET L EXPLOITATION Effective date: 19881118 |