-
-
Detergent bar
-
Patent number 4,517,107
-
Issue date May 14, 1985
-
Lever Brothers Company
-
Terence A. Clarke
-
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
-
-
Detergent bar processing
-
Patent number 4,479,884
-
Issue date Oct 30, 1984
-
Lever Brothers Company
-
Terence A. Clarke
-
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...