Press screw with double front wing for venting extrusion presses
DE632791C
Processing machine for breaking down and mixing clay
DE658043C
Extrusion press for ceramic masses with ventilation device
DE718068C
Extrusion press
DE590113C
Processing machine for clay or the like.
DE550296C
Processing machine for breaking down and mixing clay and the like like
DE522026C
Device for placing the bricks cut off by the strand coming out of the extrusion press onto frames that are moved past the clay strand in front of its front end
DE503103C
Coupling device for brick cutters, elevators, etc. like
DE459522C
Box feeder
DE567832C
Processing machine for breaking up clay u. like
DE628184C
Brick extruder
DE542576C
Processing machine for breaking down and mixing clay and the like like
DE440219C
Device for placing fresh pottery or the like on shelf trolleys
