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Title:
Door and panel construction
United States Patent 3295273
Inventors:
Wehe Jr., Herbert W.
Application Number:
US49575465A
Publication Date:
01/03/1967
Filing Date:
09/27/1965
Assignee:
OVERLY MFG COMPANY
Primary Class:
Other Classes:
52/404.1, 181/292
International Classes:
E06B3/82; E06B5/20; E04B1/84
View Patent Images:
US Patent References:
3061056Louvered door1962-10-30
3004641Hollow metal doors1961-10-17
2948366Metal door structure1960-08-09
2880471Sound insulating structures1959-04-07
2836266Sheet metal wall panel structure1958-05-27
2350513Sound barrier wall or door construction1944-06-06
1554395N/A1925-09-22