Methods of and apparatus for hydrostatic extrusion
Methods of and apparatus for hydrostatic extrusion
Methods of and apparatus for production of wire
Methods of and apparatus for the direct extrusion of a metal
Methods of and devices for cold drawing seamless metal tubes...
Methods of cold extruding and cold drawing metals
Methods of cold extruding metals
Methods of protecting the tools and the like during...
Micro-channel tubes and apparatus and method for forming...
Mill for roll forming a fluted tube
Mobile pipe mill
Mobile unit for the construction of elongated tubular bodies
Modular drawing apparatus and drawing line
Monolith extrusion die construction method
Multi-layer pipe and method for its production
Multi-layer screen and downhole completion method
Multi-pass method and apparatus for cold-drawing of metallic...
Multiple aperture die
Multiple lane ironing and doming apparatus
Multipurpose device for rolls of round bars for reinforced...