Title:
Window
United States Patent 1615823


Inventors:
Ivar, Barclay Gustaf
Application Number:
US5363325A
Publication Date:
02/01/1927
Filing Date:
08/31/1925
Assignee:
DETROIT STEEL PRODUCTS CO
Primary Class:
Other Classes:
29/448, 49/401, 52/658, 292/343
International Classes:
E06B3/34; E06B3/38; E06B3/96
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