|
DE1228216B
|
|
Method for introducing reagents into a foam flotation cell
|
|
DE1188012B
|
|
Agitator flotation cell
|
|
GB1020357A
|
|
Improvements in or relating to flotation cells
|
|
ES298230A1
|
|
A heat exchanger apparatus for the treatment of solid products by means of gases (Machine-translation by Google Translate, not legally binding)
|
|
ES298016A1
|
|
A device for regulating the amplitude of the vibrations of an electromagnetic vibrator (Machine-translation by Google Translate, not legally binding)
|
|
ES290793A1
|
|
Improvements in the vibrant devices of screening (Machine-translation by Google Translate, not legally binding)
|
|
DE1193464B
|
|
Rock dust barrier
|
|
ES285975A1
|
|
Braking device (Machine-translation by Google Translate, not legally binding)
|
|
GB969429A
|
|
Improvements in or relating to conveyor belt systems
|
|
DE1254393B
|
|
Two-mass resonance system
|
|
GB1017069A
|
|
Improvements in or relating to resonantly vibrating apparatus
|
|
GB1009998A
|
|
Improvements in or relating to disc filters
|
|
GB1005226A
|
|
Improvements in or relating to vibrating sieves
|
|
ES279924A1
|
|
Improvements in or relating to densimetric separation apparatus
|
|
DE1246588B
|
|
Drying drum, especially for coal sludge
|
|
DE1207303B
|
|
Process for regulating the condition of a flowing heavy trough
|
|
GB951730A
|
|
Improvements in or relating to densimetric separation apparatus
|
|
US3120354A
|
|
Crushers
|
|
US3181837A
|
|
Winding installations
|
|
ES274463A3
|
|
Installation of first treatment of the rough carbons that come out of the mine (Machine-translation by Google Translate, not legally binding)
|
