| (84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT
NL NO PL PT RO RS SE SI SK SM TR |
|
Designated Extension States: |
|
BA |
|
Designated Validation States: |
|
KH MA MD TN |
| (30) |
Priority: |
18.05.2022 US 202263364891 P
|
| (71) |
Applicant: Rio Tinto Alcan International Limited |
|
Montréal, Québec H3B 0E3 (CA) |
|
| (72) |
Inventors: |
|
- PARSON, Nicholas Charles
Kingston, Ontario K7L 4V3 (CA)
- FOURMANN, Jerome
Medina, Ohio 44256 (US)
|
| (74) |
Representative: Germain Maureau |
|
12, rue Boileau
69006 Lyon
69006 Lyon (FR) |
|
