Patents relating to oil-flotation processes
By: by R.S. Lewis and O.C. Ralston
Contributors: Ralston, Oliver Caldwell, author
Series: Utah. [University] Engineering Experiment Station. Bulletin -- no. 8; Bulletin (University of Utah. Engineering Experiment Station) -- no. 8
Published: 1916
Place of publication: Salt Lake City
Language: eng
Number of pages: 56
Subjects: Flotation; Oils and fats