NL294980A - - Google Patents
Info
- Publication number
- NL294980A NL294980A NL294980DA NL294980A NL 294980 A NL294980 A NL 294980A NL 294980D A NL294980D A NL 294980DA NL 294980 A NL294980 A NL 294980A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Glass Compositions (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR903201A FR1335608A (fr) | 1962-07-06 | 1962-07-06 | Perfectionnement apporté à la fabrication d'acide phosphorique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL294980A true NL294980A (enrdf_load_stackoverflow) |
Family
ID=8782660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL294980D NL294980A (enrdf_load_stackoverflow) | 1962-07-06 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE634367A (enrdf_load_stackoverflow) |
| ES (1) | ES289697A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1335608A (enrdf_load_stackoverflow) |
| LU (1) | LU43984A1 (enrdf_load_stackoverflow) |
| NL (1) | NL294980A (enrdf_load_stackoverflow) |
| OA (1) | OA00090A (enrdf_load_stackoverflow) |
-
0
- NL NL294980D patent/NL294980A/xx unknown
- BE BE634367D patent/BE634367A/fr unknown
-
1962
- 1962-07-06 FR FR903201A patent/FR1335608A/fr not_active Expired
-
1963
- 1963-07-01 LU LU43984D patent/LU43984A1/xx unknown
- 1963-07-05 ES ES0289697A patent/ES289697A1/es not_active Expired
-
1964
- 1964-01-27 OA OA50004A patent/OA00090A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE634367A (enrdf_load_stackoverflow) | |
| LU43984A1 (enrdf_load_stackoverflow) | 1963-09-03 |
| OA00090A (fr) | 1966-01-15 |
| FR1335608A (fr) | 1963-08-23 |
| ES289697A1 (es) | 1963-11-01 |