Building construction
United States Patent 1702340

Inventors:
Gates, Hubert H.
Publication Date:
02/19/1929
View Patent Images:
Download PDF 1702340 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Gates, Hubert H.
Primary Class:
52/92.100
Other Classes:
52/780, 52/223.700, 52/275
International Classes:
E04B1/26; E04B1/35