BE427167A - - Google Patents
Info
- Publication number
- BE427167A BE427167A BE427167DA BE427167A BE 427167 A BE427167 A BE 427167A BE 427167D A BE427167D A BE 427167DA BE 427167 A BE427167 A BE 427167A
- 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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT202602X | 1937-03-25 | ||
| IT260837X | 1937-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427167A true BE427167A (xx) |
Family
ID=26327462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427167D BE427167A (xx) | 1937-03-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2190570A (xx) |
| BE (1) | BE427167A (xx) |
| CH (1) | CH202602A (xx) |
| FR (1) | FR835685A (xx) |
| GB (1) | GB499552A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3484280A (en) * | 1967-04-04 | 1969-12-16 | Gen Electric | Atmosphere control in dip-forming process |
-
0
- BE BE427167D patent/BE427167A/xx unknown
-
1938
- 1938-03-19 US US196994A patent/US2190570A/en not_active Expired - Lifetime
- 1938-03-24 FR FR835685D patent/FR835685A/fr not_active Expired
- 1938-03-24 GB GB9052/38A patent/GB499552A/en not_active Expired
- 1938-03-24 CH CH202602D patent/CH202602A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR835685A (fr) | 1938-12-28 |
| GB499552A (en) | 1939-01-25 |
| US2190570A (en) | 1940-02-13 |
| CH202602A (fr) | 1939-01-31 |