Air activated gravity conveyors for dry pulverulent material and parts therefor; accessories therefor sold as a unit, namely, side discharge valves, gate control valve, steam dividers, valve gates, side discharge openings, weirs, dividers, baffles, and control mechanisms for these pieces

cellular communications backbone infrastructure units containing computer hardware and software for offloading traffic from one network to another and for providing accounting and management information relating to the traffic

METAL WHEELCHAIR RAMPS FOR USE WITH MOTOR VEHICLES

Packaging machines; sealing machines for industrial purposes-- conveyors (machines); pneumatic transporters and conveyors

AIR ACTIVATED GRAVITY CONVEYORS FOR DRY PULVERULENT MATERIAL AND PARTS AND ACCESSORIES THEREFOR