Screening device and separation screen for screening solid materials
WO2012001483A1
Multi-layered panel made of wood material, plant to make said multi-layered panel and relative method of production
WO2011121426A2
Sifting apparatus to select materials having different sizes
EP2268420A1
Centrifugal machine for separating impurities from masses of incoherent materials and relative method
CN101827663A
Apparatus for separating impurities in masses of incoherent materials and relative method
WO2008132198A1
Apparatus and method for separating contaminating particles from an incoherent mass of woody material and/or vegetable fibers
US2008169226A1
Apparatus and Method to Separate Particles of Very Fine Granulometry From an Incoherent Mass of Woody Material
EP1362643A1
Apparatus and method to screen materials having different sizes and/or density
WO02062493A1
Apparatus and method to separate elements or materials of different sizes
US6234322B1
Roller device to separate chips and particles of wood or material similar to wood of different gradings, and the relative forming machine employing the device
EP0681895A1
Device to mix liquid substances with particles having different granule sizes and relative mixing method
ITUD940083D0
Device to mix liquid substances with particles having different granule sizes and relative mixing method
ITUD920024D0
Device for mixing liquids with particles with differentiated granulometry
ITVE910012D0
Process for mixing particles of different particle sizes with binders and equipment for performing the process
