ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,754, issued on April 21, was assigned to DANIELI & C. OFFICINE MECCANICHE S.P.A. (Buttrio, Italy).
"Reducer and/or calibrating rolling mill for rod-shaped bodies" was invented by Annibale Bucci (Dalmine, Italy) and Danilo Galletti (Milan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A stretch reducer and/or calibrating rolling mill for rod-shaped bodies, in particular tubular bodies, in particular hollow bodies, said rolling mill comprising a plurality of rolling stands each comprising a plurality of rolling rollers mutually arranged so as to define a passage for said rod-shaped bodies, wherein said rolling stands are arranged in sequence along a ...