DIFF Subgroup
C08B 37/125 Full Title
Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof (cellulose D21; ) > Agar-agar; Derivatives thereof (not used)
C08B 37/125 Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof (cellulose D21; ) > Agar-agar; Derivatives thereof (not used)