Title:
LIQUID SKIMMING DEVICE
United States Patent 3426902
Inventors:
Kilpert, Richard
Bauer, Richard H.
Publication Date:
02/11/1969
Assignee:
EXXON RESEARCH ENGINEERING CO
Other Classes:
210/923, 210/776, 210/396, 210/402
International Classes:
E02B15/10; B01D17/02