FR552544A - - Google Patents
Info
- Publication number
- FR552544A FR552544A FR552544DA FR552544A FR 552544 A FR552544 A FR 552544A FR 552544D A FR552544D A FR 552544DA FR 552544 A FR552544 A FR 552544A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- 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
- C01B25/20—Preparation from elemental phosphorus or phosphoric anhydride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR552544A true FR552544A (en:Method) | 1923-05-02 |
Family
ID=1538462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR552544D Expired FR552544A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR552544A (en:Method) |
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0
- FR FR552544D patent/FR552544A/fr not_active Expired