Title:
Grid-type resistance units
United States Patent 2868937
US Patent References:
Rheostat
- - 1501638

Junction box assembly
- - 2533673

Electric resistance unit
- - 2639360


Inventors:
Charbonneau, Allan P.
Publication Date:
01/13/1959
View Patent Images:
Download PDF 2868937 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
CUTLER HAMMER INC
Primary Class:
338/287
Other Classes:
338/319
International Classes:
H01C3/10; H01C3/00