Title:
Plaster-channel installation for screen guides
Document Type and Number:
United States Patent 1736432
Inventors:
Harry, Dixson
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Publication Date:
11/19/1929
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Referenced by:
Export Citation:
Assignee:
ROLSCREEN CO
Primary Class:
Other Classes:
160/273.100, 52/710
International Classes:
E06B9/54; E06B9/52