| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE
SI SK TR |
|
Designated Extension States: |
|
AL BA HR MK YU |
| (30) |
Priority: |
28.07.2004 US 592051 P
|
| (71) |
Applicant: Alcoa Inc. |
|
Pittsburgh, PA 15212-5858 (US) |
|
| (72) |
Inventors: |
|
- LIN, Jen, C.
Export, PA 15632 (US)
- YAN, Xinyan
Murrysville, PA 15668 (CN)
- YANAR, Cagatay
Pittsburgh, PA 15232 (TR)
- ZELLMAN, Larry, D.
Yorktown, VA 23692 (US)
- DUMANT, Xavier
F-53000 Laval (FR)
- TOMBARI, Robert
Dollard des Ormeaux, Québec H9B 2P9 (CA)
|
| (74) |
Representative: Bergen, Klaus |
|
Patentanwalt
Alt-Niederkassel 75
40547 Düsseldorf
40547 Düsseldorf (DE) |
|
