STEEL SHEET OF VARIABLE THICKNESS HAVING A REDUCED RISK OF DELAYED FAILURE AFTER HARDENING BY PRESS DIP AND METHOD FOR THEIR MANUFACTURE

MA71688AUndetermined Publication Date: 2025-05-30ARCELORMITTAL SA

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Patent Information

Application Number: MA71688
Authority / Receiving Office: MA · MA
Patent Type: Applications
Current Assignee / Owner
Priority Date: 2023-08-01
Filing Date: 2023-08-01
Publication Date: 2025-05-30

Application Information

Patent Timeline

01 Aug 2023

Priority

01 Aug 2023

Application

MA71688

30 May 2025

Publication

MA71688A

IPC: B32B15/01; C21D1/673; C21D8/00; C21D8/02; C21D8/04; C21D9/00; C21D9/46; C22C21/00; C22C21/02; C22C21/06; C22C21/10; C22C38/02; C22C38/18; C22C38/28; C22C38/32; C23C2/12; C23C2/26; C23C2/28; C23C8/10; C23C10/00

CPC: C21D9/0068; C21D9/46; C21D2211/005; C21D2211/008; C21D2211/002; C21D2261/00; C21D1/673; C21D8/0236

Inventors: MACHADO AMORIM Tiago; GRIGORIEVA Raisa

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