Process of cooling spray dried detergents

United States Patent 2657797

Ledgett, Lowell A.
Deane, Charles W.
Mahoney, John J.

US2280848A

11/03/1953

04/23/1948

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COLGATE PALMOLIVE PEET CO

209/11

34/371, 159/48.1, 159/DIG.14, 159/DIG.23, 209/37, 209/238, 209/317, 510/452

C11D13/12

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GB285038A

1929-05-09