Title:
Venetian blind structure
Document Type and Number:
United States Patent 2381060
Inventors:
Kahn, Lewis I.
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Publication Date:
08/07/1945
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Assignee:
Kahn, Lewis I.
Primary Class:
Other Classes:
160/168.10R
International Classes:
E06B9/304; E06B9/382; E06B9/28; E06B9/38