Construction material for roofing, siding, and the like
United States Patent 2216206

Inventors:
Mckee Jr., John R.
Publication Date:
10/01/1940
View Patent Images:
Download PDF 2216206 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
AMERICAN STEEL BAND COMPANY
Primary Class:
52/537
Other Classes:
428/162, 52/553, 428/921, 428/489, 52/404.100, 428/59
International Classes:
E04C2/292; E04C2/26