Production of citrate soluble phosphates by calcination of secondary phosphate sources with a sodium-sulfuric compound
US-10259752-B2 · Apr 16, 2019 · US
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Stemann Jan patents
Stemann Jan is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stemann Jan |
| Total patents | 2 |
| First publication | Aug 30, 2018 |
| Latest publication | Apr 16, 2019 |
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