Method of dechromizing molten iron and method of manufacturing phosphate fertilizer raw material
US-11254992-B2 · Feb 22, 2022 · US
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Patent family 66173333
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 66173333 |
| Family type | — |
| Earliest priority | Oct 20, 2017 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US11254992B2 — Method of dechromizing molten iron and method of manufacturing phosphate fertilizer raw material |
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US11254992B2 — Method of dechromizing molten iron and method of manufacturing phosphate fertilizer raw material (published Feb 22, 2022)
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