Title:
Identification of white mineral oil
United States Patent 2325421
Inventors:
Omohundro, Allen L.
Fanto, Emil C.
Publication Date:
07/27/1943
Assignee:
MCKESSON & ROBBINS INC
Other Classes:
514/762, 585/1, 436/56, 252/965
International Classes:
G09F3/00