CA506145A
(en )
1954-09-28
Process for the separation of mixtures of different grain size and different specific gravity
CA504241A
(en )
1954-07-13
Method of separating solid particles
CA514098A
(en )
1955-06-28
Processing of sulfidic raw materials
CA504276A
(en )
1954-07-13
Process for separating solid materials of different specific gravity and different grain size into fractions
CA584381A
(en )
1959-10-06
Separation of particles of different materials
CA513002A
(en )
1955-05-17
Material handling apparatus
CA505651A
(en )
1954-09-07
Process for the separation according to specific gravity of particles differing in grain size and specific gravity by means of a cyclone
CA501645A
(en )
1954-04-20
Material separating apparatus
CA518309A
(en )
1955-11-08
Process for the separation of granular materials
CA504648A
(en )
1954-07-27
Process for the separation according to specific gravity of particles differing in grain size and specific gravity
CA503202A
(en )
1954-05-25
Process for the extraction of rhenium and analogous elements
CA538231A
(en )
1957-03-19
Handling apparatus
CA503962A
(en )
1954-06-29
Amines and process for the preparation of amines
CA546111A
(en )
1957-09-10
Process and apparatus for the wet screening of solid particles
CA536636A
(en )
1957-02-05
Grain separating process and apparatus
AU201019B2
(en )
1955-05-19
Process of separating mixtures of particles differing in size and specific gravity
CA553236A
(en )
1958-02-18
Material handling apparatus of the conveyor type
AU202259B2
(en )
1955-11-17
Riboflavin enrichment of grain products
CA491684A
(en )
1953-03-31
Process for separating solid materials of different specific gravity and different grain size into fractions
CA536526A
(en )
1957-01-29
Sand handling apparatus
AU469254A
(en )
1955-05-19
Process of separating mixtures of particles differing in size and specific gravity
CA506146A
(en )
1954-09-28
Process for the separation according to specific gravity of mixtures of particles differing in specific gravity
AU915055A
(en )
1955-11-17
Riboflavin enrichment of grain products
CA500961A
(en )
1954-03-23
Photographic product and process
CA508187A
(en )
1954-12-14
Photographic product and process