Method for making an insulated frame construction
United States Patent 3204324
US Patent References:
Process for the manufacture of double-glazed windows
- - 1552748
Plastic fastening means and method of applying the same
- - 2366274
Method of manufacturing shaft seal assemblies
- - 2382245
Metal window
- - 2781111
Insulated non-heat conducting metal window frame
- - 2835360
Process for the manufacture of double-glazed windows
- - 1552748
Plastic fastening means and method of applying the same
- - 2366274
Method of manufacturing shaft seal assemblies
- - 2382245
Metal window
- - 2781111
Insulated non-heat conducting metal window frame
- - 2835360
Inventors:
Fridthjov, Nilsen
Publication Date:
09/07/1965
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Export Citation:
Assignee:
SOULE STEEL COMPANY
Primary Class:
Other Classes:
49/DIG.001, 52/309.300, 52/717.020, 29/416
International Classes:
E06B3/267; E06B3/04
US Patent References:
Foreign References:
| CH356265A |