Title:
Window blind made of woven fabric
Document Type and Number:
United States Patent 1789655
Inventors:
Toshi-ko, Iwata
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Publication Date:
01/20/1931
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Assignee:
Toshi-ko, Iwata
Primary Class:
Other Classes:
160/133, 160/236, 160/178.300
International Classes:
E06B9/386; E06B9/38