| (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 |
| (30) |
Priority: |
03.02.2005 AU 2005900472
|
| (71) |
Applicants: |
|
- ALCOA OF AUSTRALIA LIMITED
Booragoon, W.A. 6154 (AU)
- De Witt, Geraldine Charmaine
Kardinya WA 6163 (AU)
|
|
| (72) |
Inventors: |
|
- ROACH, Gerald, Dunstan
Swanbourne, Western Australia 6010 (AU)
- RILEY, Geoffrey William
Leeming, Western Australia 6149 (AU)
|
| (74) |
Representative: Weller, Wolfgang et al |
|
Witte, Weller & Partner
Patentanwälte
Postfach 10 54 62
70047 Stuttgart
70047 Stuttgart (DE) |
|
