Title:
Fire-escape
United States Patent 1350708


Inventors:
Davis, Hanley M.
Application Number:
US38760820A
Publication Date:
08/24/1920
Filing Date:
06/09/1920
Assignee:
Davis, Hanley M.
Primary Class:
Other Classes:
182/35, 182/129, 297/217.1
International Classes:
A62B1/10
View Patent Images: