Title:
Window assembly
United States Patent 3396491
Inventors:
Peter, Giesbrecht
Publication Date:
08/13/1968
Export Citation:
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Primary Class:
49/413
Other Classes:
49/419, 49/458, 49/496.1, 52/207
International Classes:
E06B3/46; E06B3/32
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US Patent References:
3336698Window assemblies
3111727Sashless window
3080023Windows
Foreign References:
CA656549A