Method of making turbine blades
United States Patent 3228095
Inventors:
Raymond, Bird Jack
Wilson, Hall Douglas
Anthony, Denton David
Publication Date:
01/11/1966
Other Classes:
148/428, 29/527.500, 148/442
International Classes:
B21K3/04; B23P15/02; C22C19/00; B21K3/00