BE478567A - - Google Patents
Info
- Publication number
- BE478567A BE478567A BE478567DA BE478567A BE 478567 A BE478567 A BE 478567A BE 478567D A BE478567D A BE 478567DA BE 478567 A BE478567 A BE 478567A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR985922T | 1943-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478567A true BE478567A (ja�@�@) |
Family
ID=9537704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478567D BE478567A (ja�@�@) | 1943-11-11 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE478567A (ja�@�@) |
| CH (1) | CH275867A (ja�@�@) |
| FR (1) | FR985922A (ja�@�@) |
| GB (1) | GB650962A (ja�@�@) |
| NL (1) | NL65255C (ja�@�@) |
-
0
- BE BE478567D patent/BE478567A/xx unknown
- NL NL65255D patent/NL65255C/xx active
-
1943
- 1943-11-11 FR FR985922D patent/FR985922A/fr not_active Expired
-
1947
- 1947-12-30 GB GB34890/4?A patent/GB650962A/en not_active Expired
- 1947-12-30 CH CH275867D patent/CH275867A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR985922A (fr) | 1951-07-25 |
| CH275867A (fr) | 1951-06-15 |
| NL65255C (ja�@�@) | |
| GB650962A (en) | 1951-03-07 |