|
US4025133A
|
|
Reversible pivoted bearing
|
|
US3877650A
|
|
Partition for tumbling mills or the like
|
|
CA1018134A
|
|
Material reducing mill
|
|
US3883423A
|
|
Vertical classifier
|
|
CA884866A
|
|
Mill launder
|
|
US3430870A
|
|
Fast magnetic drum ore separator control
|
|
US3429439A
|
|
Slow magnetic drum ore separator control device
|
|
CA861660A
|
|
Dual pinion drive
|
|
US3541593A
|
|
Control apparatus for wet oreprocessing system
|
|
GB866407A
|
|
Synthetic charge for material reduction mills
|
|
CA624488A
|
|
Classification of particulate material
|
|
CA604874A
|
|
Synthetic charge for material reduction mills
|
|
CA826498A
|
|
Slow magnetic drum ore separator control device
|
|
CA669315A
|
|
Air classification system
|
|
CA521460A
|
|
Method and apparatus for removing dust and granular material from asbestos fibre
|
|
CA819477A
|
|
Pressure control apparatus for wet ore-processing systems
|
|
CA819535A
|
|
Fast magnetic drum ore separator control
|
|
CA637709A
|
|
Trunnion bearing
|
|
CA828154A
|
|
High density wet grinding mill
|
|
CA771581A
|
|
Beneficiation of magnetic iron ores
|
