Device for preserving a substance to be mixed later with the contents of a necked container
CH667374A5
Non - hygroscopic water - soluble powder composition for the preparation of extended gaseous drinks and process for preparing same.
ES8802271A1
Powdered compsn. for making effervescent beverages - having acid and carbonate components coated with aq. alcoholic soln. of sucrose and polysaccharide
CH664473A5
Non - hygroscopic water - soluble powder composition for the preparation of extended gaseous drinks and process for preparing same.
NZ207813A
Effervescent mixture:component(s)coated with water-soluble polysaccharide composition
