Title:
Electric mat switch
United States Patent 1776992

Inventors:
Brockman, Robert H.
Publication Date:
09/30/1930
View Patent Images:
Download PDF 1776992 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Brockman, Robert H.
Primary Class:
200/86R
Other Classes:
200/4, 235/99A
International Classes:
H01H3/14; H01H3/02