Title:
Venetian blind
Document Type and Number:
United States Patent 1994194
Inventors:
Fisher, Samuel J.
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Publication Date:
03/12/1935
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Referenced by:
Export Citation:
Assignee:
Fisher, Samuel J.
Primary Class:
Other Classes:
160/175, 160/902, 160/276
International Classes:
E06B9/306; E06B9/28