Roof and method of laying same
United States Patent 1968228

Inventors:
Smith Jr., Wright
Publication Date:
07/31/1934
View Patent Images:
Download PDF 1968228 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Smith Jr., Wright
Primary Class:
52/530
Other Classes:
52/548, 52/525
International Classes:
E04D1/12