Cold rolled and heat treated steel sheet and a method of manufacturing thereof
US11795519B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Nov 5, 2018 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Mar 31, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21D2211/008
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A cold rolled and heat treated steel sheet, the steel having a composition with, in weight percentage,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.