Title:
Flow switch
United States Patent 2628296


Inventors:
Dillman, Earnest J.
Application Number:
US16920050A
Publication Date:
02/10/1953
Filing Date:
06/20/1950
Assignee:
DETROIT LUBRICATOR CO
Primary Class:
Other Classes:
116/DIG.42, 200/81.9M, 200/83L, 200/83Q, 335/194
International Classes:
G01P13/00; H01H35/40; H01H36/00
View Patent Images:
US Patent References:
Foreign References:
IT266831B