Title:
Insulated closure and equipment therefor
United States Patent 2514316
US Patent References:
Bus curtain
- - 1668690
Double glazing device
- - 2050733
Connecter strip and frost shield using the same
- - 2111343
Transparent sealing device for window openings
- - 2298783
Bus curtain
- - 1668690
Double glazing device
- - 2050733
Connecter strip and frost shield using the same
- - 2111343
Transparent sealing device for window openings
- - 2298783
Inventors:
Leo, Dobrin
Publication Date:
07/04/1950
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Export Citation:
Assignee:
Leo, Dobrin
Primary Class:
Other Classes:
49/61, 160/DIG.008
International Classes:
E06B3/28; E06B3/04
Foreign References:
| FR727799A |