| (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: |
04.05.1999 US 132361 P 20.08.1999 US 150150 P 01.11.1999 US 162632 P
|
| (71) |
Applicant: Philadelphia Health and Education Corporation |
|
Philadelphia, PA 19102 (US) |
|
| (72) |
Inventors: |
|
- JAMESON, Bradford, A.
Huntingdon Valley, PA 19006 (US)
- TRETIAKOVA, Anna
Philadelphia, PA 19147 (US)
|
| (74) |
Representative: Suèr, Steven Johannes et al |
|
Ablett & Stebbing,Caparo House,101-103 Baker Street London W1M 1FD London W1M 1FD (GB) |
|