|
US2723422A
|
|
Milling apparatus
|
|
GB736591A
|
|
Method and apparatus for compacting pulverized solid materials
|
|
US2674889A
|
|
Method of testing the solubility of bar soap
|
|
US2621368A
|
|
Method of compacting soap into sound bars
|
|
US2723242A
|
|
Method of and apparatus for milling soap and similar plasticizable material
|
|
US2613185A
|
|
Composite detergent bar
|
|
US2620511A
|
|
Method and apparatus for cold milling soap and other materials
|
|
US2619680A
|
|
Process and apparatus for modifying the physical characteristics of plastic materials
|
|
US2594956A
|
|
Method of compacting pulverized materials and product resulting therefrom
|
|
US2528531A
|
|
Continuous process for making a composite soap bar
|
|
US2640033A
|
|
Process and apparatus for continuously processing and extruding plasticizing materials
|
|
CA520031A
|
|
Process and apparatus for modifying the physical characteristics of plastic materials
|
