FR742252A - - Google Patents
Info
- Publication number
- FR742252A FR742252A FR742252DA FR742252A FR 742252 A FR742252 A FR 742252A FR 742252D A FR742252D A FR 742252DA FR 742252 A FR742252 A FR 742252A
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742252A true FR742252A (en) | 1933-03-03 |
Family
ID=1546678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742252D Expired FR742252A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742252A (en) |
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0
- FR FR742252D patent/FR742252A/fr not_active Expired