73700946
Dec 14, 1987
Jan 31, 1989
PHARMACEUTICAL CHEMICALS COMPRISING ANIMAL TISSUE EXTRACTS AND FRACTIONS, PURIFIED ACTIVE SUBSTANCES AND DRUG CARRYING AGENTS; DIAGNOSTIC SUBSTANCES COMPRISING CHROMOGENIC PEPTIDE SUBSTRATES, SNAKE VENOM ENZYMES AND OTHER SUBSTANCES; REAGENTS FOR BIOCHEMICAL APPLICATIONS, NAMELY, INHIBITORS AND REAGENTS FOR BIOTECHNOLOGY
Chemicals