Title:
Liner sheet and side joints therefor
United States Patent 3324617


Inventors:
Knight, Richard E.
Martin, Harold E.
Application Number:
US42551765A
Publication Date:
06/13/1967
Filing Date:
01/14/1965
Assignee:
ROBERTSON CO H H
Primary Class:
Other Classes:
52/476, 52/478, 52/521, 52/537, 52/588.1, 52/781.3
International Classes:
E04F13/12
View Patent Images:
US Patent References: