Earth and sand conveyor system

Electrospinning in a controlled gaseous environment

External thickness control and method

Extriuded metal collapsing boards with replaceable wear plates

Extruder die for the extrusion of thermoplastified synthetic res

Extruder head for making anticorrosive tubular polymeric film

Extruder nozzle for shaping a pulp to form smokable strands or f

Extruder with blow head

Extrusion die for a blow head for making blown plastic films

Extrusion die for extruded product

Extrusion die for two-ply plastic tubing

Extrusion head for producing polymeric material fibres

Extrusion head for producing synthetic and the like textile yarn

Extrusion molding apparatus for a thin tube

Extrusion vessel with controlled circular distribution of the ex