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Inventor
DEWOLF ROBERT BORDEN II
US
2 patents
Patents
2 patents
US4303641A
Dec 1, 1981
Hydrous silica gel containing dentifrice
GRACE W R & CO
36 citations
88
US4474824A
Oct 2, 1984
Methods of preparing hydrous silica gels
GRACE W R & CO
10 citations
69