Engine driven generator system
United States Patent 2177686

Inventors:
Frank, Bracken
Russell, Reed
Publication Date:
10/31/1939
View Patent Images:
Download PDF 2177686 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Warner, Bros
Primary Class:
123/41.490
Other Classes:
180/68.100, 123/41.100, 60/321, 181/204
International Classes:
F02B63/04; F02B63/00