(84) |
Designated Contracting States: |
|
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
(30) |
Priority: |
09.06.1998 US 88555 P 21.08.1998 US 138049
|
(71) |
Applicant: INTERNATIONAL LEAD ZINC RESEARCHORGANIZATION, INC. |
|
Research Triangle Park, NC 27709-2036 (US) |
|
(72) |
Inventors: |
|
- MEMMI, Massimo
I-00128 Rome (IT)
- BREVAGLIERI, Bruno
I-00199 Rome (IT)
- NATALI, Stefano
I-00050 Rome-Cerveter (IT)
- CECCHINI, Michele
I-00043 Rome-Ciampino (IT)
|
(74) |
Representative: Matthews, Derek Peter |
|
Frank B. Dehn & Co.,European Patent Attorneys,179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB) |
|