Liquid-liquid extraction unit, multistage liquid-liquid extraction apparatus using the unit, and multistage continuous extraction system for rare earth elements
US-10407752-B2 · Sep 10, 2019 · US
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Patent family 47563171
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 47563171 |
| Family type | — |
| Earliest priority | Jan 13, 2012 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US10407752B2 — Liquid-liquid extraction unit, multistage liquid-liquid extraction apparatus using the unit, and multistage continuous extraction system for rare earth elements |
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US10407752B2 — Liquid-liquid extraction unit, multistage liquid-liquid extraction apparatus using the unit, and multistage continuous extraction system for rare earth elements (published Sep 10, 2019)
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