Inventor
SWALES DANVERS A
4 patents
Patents
4 patentsUS4296076AOct 20, 1981
Chromic oxide production
BRITISH CHROME CHEMICALS LTD19 citations77
US4431625AFeb 14, 1984
Production of chromium trioxide
BRITISH CHROME CHEMICALS LTD7 citations68
US4291000ASep 22, 1981
Process for the production of chromium trioxide
BRITISH CHROME CHEMICALS LTD5 citations57
US3981964ASep 21, 1976
Sodium sulphate compositions and their production
BRITISH CHROME CHEMICALS LTD0 citations46