Fenestration construction
United States Patent 3344575
US Patent References:
Miter joint
- - 2996159
Fixed and movable sash window construction
- - 3111726
Frame for drop ceiling construction
- - 3265879
Frame construction for doors and windows
- - 3267632
Miter joint
- - 2996159
Fixed and movable sash window construction
- - 3111726
Frame for drop ceiling construction
- - 3265879
Frame construction for doors and windows
- - 3267632
Inventors:
Abraham, Grossman
Publication Date:
10/03/1967
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Export Citation:
Assignee:
Mahoney, Thomas P.
Primary Class:
Other Classes:
52/207, 49/504, 403/321, 49/425
International Classes:
E06B3/46; E06B3/32