Building construction and insulation dam therefor
United States Patent 3160987
US Patent References:
Roof ventilator
- - 2954727


Inventors:
Pinkley, Herbert B.
Publication Date:
12/15/1964
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Assignee:
Pinkley, Herbert B.
Primary Class:
52/95
Other Classes:
454/260, 52/407.100, 52/105
International Classes:
E04D13/152; E04D13/17; E04D13/00; E04D13/15