Pervious metal fiber material and method of making the same
United States Patent 3087233
Inventors:
Turnbull, Robert W.
Publication Date:
04/30/1963
Other Classes:
428/566, 55/523, 55/525, 75/952, 428/923, 29/423, 55/527, 419/24, 419/30, 181/294, 428/927
International Classes:
B22F3/00; B22F3/11; C23C16/01; C23C16/00