Window construction involving light-polarizing means
United States Patent 2464954
US Patent References:
Light polarizing system
- - 2230262
Window construction
- - 2281071
Variable density window
- - 2311840
/2313349.html
- - 2313349
Light polarizing system
- - 2230262
Window construction
- - 2281071
Variable density window
- - 2311840
/2313349.html
- - 2313349
Inventors:
Werth, Lawrence A.
Publication Date:
03/22/1949
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Export Citation:
Assignee:
Werth, Lawrence A.
Primary Class:
Other Classes:
49/64, 359/596, 359/892, 362/19, 52/306, 52/786.100
International Classes:
E06B9/24
Foreign References:
| GB482331A |