BE696152A - - Google Patents
Info
- Publication number
- BE696152A BE696152A BE696152DA BE696152A BE 696152 A BE696152 A BE 696152A BE 696152D A BE696152D A BE 696152DA BE 696152 A BE696152 A BE 696152A
- 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
- C22B58/00—Obtaining gallium or indium
-
- 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
- C22B35/00—Obtaining beryllium
-
- 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
- C22B41/00—Obtaining germanium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS211066 | 1966-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE696152A true BE696152A (en:Method) | 1967-09-01 |
Family
ID=5357244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696152D BE696152A (en:Method) | 1966-03-30 | 1967-03-28 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE696152A (en:Method) |
| FR (1) | FR1553693A (en:Method) |
| GB (1) | GB1182323A (en:Method) |
-
1967
- 1967-03-22 FR FR1553693D patent/FR1553693A/fr not_active Expired
- 1967-03-28 GB GB1394467A patent/GB1182323A/en not_active Expired
- 1967-03-28 BE BE696152D patent/BE696152A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1182323A (en) | 1970-02-25 |
| FR1553693A (en:Method) | 1969-01-17 |