HUMBOLDT

Class [7]
Machinery Products

Machines and apparatus included in Class 7 for the handling and preparations of minerals; machines and devices, all for use in briquetting minerals; and parts included in Class 7 of all the aforesaid goods; screening and sifting machines; machines for sorting minerals (by size); centrifuges for the extraction of water; rotary pumps; machines for crushing, breaking and pulversing; mixing machines; filter presses (machines); rotary filters (parts of machines); magnetic separators and magnetic drums, all being parts of machines for separating magnetic materials from non-magnetic materials; dust separators (machines); centrifugal separators, air separators (machines); machines for drying solid materials; supports being parts of conveyors (machines); conveyors (machines) and apparatus for loading and unloading merchandise; precipitating drums (machines); and machinery for the treatment of raw lead