United States Patent 3304696
Inventors:
Mckenna, Frederic W.
Publication Date:
02/21/1967
Assignee:
AMERICAN AIR FILTER CO
Other Classes:
62/290, 62/93, 55/307, 55/466, 55/424, 55/440, 96/393, 55/423
International Classes:
B01D45/06; F24F13/22; B01D45/00; F24F13/00
US Patent References:
| 3190057 | Separator for treating well fluids | | | |