87850786
Mar 26, 2018
Aug 6, 2019
Active Trademark
Dust control system comprising a mechanical hood and an air suction machine; dust control system comprising an air suction machine and a movable mechanical hood connected to the air suction machine that captures and transfers dust when vehicles are filled with a dusty granular commodity; granular commodity dust control system comprising a mechanical hood and an air suction machine for railroad cars; grain dust control system comprising a mechanical hood and an air suction machine for railroad cars
Machinery