Open AccessTECHNICAL PROGRESS REPORT FOR THE PERIOD FEBRUARY THROUGH APRIL 1948
Author(s) -
A.R. Kaufmann
Publication year - 1948
Language(s) - English
Resource type - Reports
DOI - 10.2172/4319842
Subject(s) - refractory metals , extrusion , metallurgy , alloy , materials science , period (music) , refractory (planetary science) , physics , acoustics