Title:
Magnetic oil seal construction
United States Patent 2589766
Inventors:
Evelyn, Bradley
Application Number:
US59198045A
Publication Date:
03/18/1952
Filing Date:
05/04/1945
Assignee:
Evelyn, Bradley
Primary Class:
Other Classes:
40/621, 49/478.1, 210/222, 252/62.54, 277/553, 292/251.5
International Classes:
F16J15/32; F16J15/53; H01F1/44
View Patent Images:
Foreign References:
GB333154A1930-08-05
GB455806A1936-10-28
GB538226A1941-07-25