| (84) |
Designated Contracting States: |
|
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
Designated Extension States: |
|
AL LT LV MK RO SI |
| (30) |
Priority: |
30.04.1999 US 131909 P
|
| (71) |
Applicant: Whatman, Inc. |
|
Rockland, Massachussetts 02370 (US) |
|
| (72) |
Inventors: |
|
- SMITH, Martin, A.
Brooklin, MA 02446 (US)
- DAVIS, James, C.
Rockland, MA 02370 (US)
- IYER, Mridula
Acton, MA 01720 (US)
|
| (74) |
Representative: Hallybone, Huw George et al |
|
Carpmaels and Ransford, 43 Bloomsbury Square
London WC1A 2RA
London WC1A 2RA (GB) |
|
