-
-
-
-
-
-
-
-
-
-
3471016
-
Patent number 3,471,016
-
Issue date Oct 7, 1969
-
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
-
3367501
-
Patent number 3,367,501
-
Issue date Feb 6, 1968
-
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...