Title:
Hangar
United States Patent 1837152

Inventors:
Ellsworth, Frank VP.
Publication Date:
12/15/1931
View Patent Images:
Download PDF 1837152 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Ellsworth, Frank VP.
Primary Class:
52/64
Other Classes:
52/236.100
International Classes:
E04H6/44; E04H6/00