CH35355A
(en )
1906-08-15
Apparatus for sorting and sifting materials, such as coals, ores, etc.
FR358371A
(en )
1906-02-12
Sorting and sifting device for coals, ores, etc.
FR360900A
(en )
1906-05-05
Discharge device for materials such as coals and ores
GB190617081A
(en )
1907-06-06
Apparatus for Classifying Solid Materials by their Linear Dimensions and their Specific Gravity.
FR354657A
(en )
1905-10-10
Method and apparatus for crushing and screening coals, anthracites, cokes, etc.
FR6412E
(en )
1906-11-17
Method and apparatus for crushing and screening coals, anthracites, cokes, etc.
FR2138E
(en )
1904-01-14
Wind sorter for classifying ground or pulverized materials
FR392661A
(en )
1908-12-02
Ore sorting apparatus
GB190616330A
(en )
1907-07-18
Apparatus for Separating Granular and Pulverised Material by Air.
FR383974A
(en )
1908-03-25
Apparatus for proportionally sorting materials
FR354730A
(en )
1905-10-11
Apparatus for classifying or sorting, according to their weight, objects such as sheets of cardboard, etc.
CA102673A
(en )
1906-12-18
Apparatus for classifying materials
GB190616896A
(en )
1906-08-30
An Improved Hair Assorting Apparatus.
FR369799A
(en )
1907-01-19
Method and apparatus for the separation of materials of different permeabilities, employing cross conveyors
FR391268A
(en )
1908-10-27
Process for the mass transport of material in regular pieces, such as bricks
FR365540A
(en )
1906-09-10
Apparatus system for sifting or sifting flour and similar products
CH44064A
(en )
1909-07-01
Ash bin for sifting furnace ash
FR396372A
(en )
1909-04-08
Method and apparatus for molding articles of amber, copal, etc.
FR378710A
(en )
1907-10-15
Apparatus for crushing, crushing and disaggregating ores and other substances
FR398744A
(en )
1909-06-12
Method and device for sorting different products
FR381784A
(en )
1908-01-21
Method and device for marking wicker or other similar articles
CH38055A
(en )
1907-08-31
Apparatus for classifying solids
CA100189A
(en )
1906-07-24
Apparatus for sorting chips
GB190615291A
(en )
1906-10-18
Improvements in Apparatus for Collecting Money.
CH49532A
(en )
1911-02-16
Process for separating the recyclable components contained in the waste products resulting from rice processing