Filing

SC 13G

SC 13G

0000950133-04-004713·BB BIOTECH AG

Filing metadata

Accession number: 0000950133-04-004713
Form type: SC 13G
Filer: BB BIOTECH AG
CIK: CIK 924223
Filed: Dec 21, 2004
Reporting period: Dec 10, 2004
Description: Passive 5%+ stake

Documents

0000950133-04-004713-index.htm

Complete submission

0000950133-04-004713.txt

directory listing

Filed by