Patent Number | Grant Date | Title | Total Oppositions |
---|---|---|---|
EP3134225 | Feb 13, 2019 | Method And Device For Preparing Aluminium-Coated Steel Sheets Intended For Being Welded And Then Hardened Under A Press; Corresponding Welded Blank | 2 |
EP3177749 | Jan 23, 2019 | Method For Producing A Coated Steel Sheet Having Improved Strength, Ductility And Formability | 1 |
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