A procedure for the extrusion of sections of a susceptible metal of plastic deformation (Machine-translation by Google Translate, not legally binding)
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A procedure for the extrusion, by compression in a single career of the press, of sections of a metal susceptible to endurse in work when relatively reduced speeds of the piston are used (Machine-translation by Google Translate, not legally binding)
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A process for the extrusion of metal sections
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Improvements in or relating to a method of and apparatus for extruding metal
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Improvements in a method for extruding metal sections
