| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 12.99 |
| CONTACT | This data is not available for free |
| INVENTOR | This data is not available for free |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- Forming an electrolytic cell comprising an anode of Pt, a cathode & an electrolyte of NH4Cl - Imposing voltage between electrodes to form NH4 chloride Pt salts as a slime - Sepg said salt slime from comp soluble in said electrolyte - Admixing it with a fluid agent to separate Pt salts from other metals in said slime to thereby recover Pt of increased purity |
| PATENT PHOTOCOPY | Available on request |
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