Apparatus for the simultaneous conveying and grading of materials.
US1160427A
Conveying mechanism.
GB191118309A
Improvements in or relating to Conveying Mechanism.
CA125461A
Conveyor
GB191006815A
Improvements in Conveyors.
US988644A
Conveying-channel.
GB190806645A
Improvements in Conveyors
GB190416074A
Improvements in and relating to Conveyors
US791352A
Chute.
US782677A
Apparatus for conveying material.
GB190212939A
Improvements in and relating to Apparatus for Discharging and Regulating or Controlling the Flow of Materials from Silos, Feeding Hoppers and other Receptacles.
GB190212068A
Military Shelter Tent Cloaks
GB190209965A
Improvements in and relating to Apparatus for Conveying Material