Title:
Mirror construction
United States Patent 1434860

Inventors:
Taylor, William H.
Publication Date:
11/07/1922
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Assignee:
PITTSBURGH PLATE GLASS CO
Primary Class:
428/583
Other Classes:
359/884, 428/673, 428/626, 428/608, 428/600, 428/935, 428/674, 428/686, 428/579, 359/883, 428/630, 428/622
International Classes:
G02B5/08