| (84) |
Designated Contracting States: |
|
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
Designated Extension States: |
|
AL LT LV MK RO SI |
| (30) |
Priority: |
20.03.2001 US 277403 P
|
| (71) |
Applicant: Alcoa Inc. |
|
Pittsburgh, PA 15212-5858 (US) |
|
| (72) |
Inventors: |
|
- DENZER, Diana, K.,Alcoa Technical Center
Alcoa Center, PA 15069-0001 (US)
- CHAKRABARTI, Dhruba, J.,Alcoa Technical Center
Alcoa Center, PA 15069-0001 (US)
- LIU, John,Alcoa Technical Center
Alcoa Center, PA 15069-0001 (US)
- OSWALD, LYNN, E.,Alcoa Technical Center
Alcoa Center, PA 15069-0001 (US)
- WESTERLUND, Robert, W.,Alcoa Inc.
Bettenforf, IA 52722 (US)
|
| (74) |
Representative: Ebner von Eschenbach, Jennifer et al |
|
Ladas & Parry,Dachauerstrasse 37
80335 München
80335 München (DE) |
|
