Insulated built up roof and insulation therefor
United States Patent 3266206
US Patent References:
/0209705.html
- - 0209705
Roofing and siding construction
- - 1965972
Refrigerator cabinet
- - 2962183
Polyurethane foam-coated expanded plastic insulation and roof board
- - 3029172
Method of making an insulated roof
- - 3094447
/0209705.html
- - 0209705
Roofing and siding construction
- - 1965972
Refrigerator cabinet
- - 2962183
Polyurethane foam-coated expanded plastic insulation and roof board
- - 3029172
Method of making an insulated roof
- - 3094447
Inventors:
Cosby, John N.
Eberts, Richard K.
Eberts, Richard K.
Publication Date:
08/16/1966
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Export Citation:
Assignee:
Allied, Chem
Primary Class:
Other Classes:
427/373, 427/186, 52/516, 52/408
International Classes:
E04D11/02; E04D13/16; E04D11/00
US Patent References:
| 3111787 | Sandwich roofing element |