Material dispenser having a positive shutoff mechanism
Material dispenser having a positive shutoff mechanism
Mechanical construction arrangement for rotary plow feeder
Metering apparatus
Metering apparatus having a screw member
Metering device for dry bulk material
Metering machine
Metering valve and method for the metered delivery of pasty medi
Method and apparatus for low-dust discharge of particulate mater
Method and mechanism for conversion of free access ice chests to
Mortaring made easier