Title:
Casement window
Document Type and Number:
United States Patent 2286899
Inventors:
Humbert, Crescentini
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Publication Date:
06/16/1942
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Referenced by:
Export Citation:
Assignee:
Humbert, Crescentini
Primary Class:
Other Classes:
160/91, 160/106, 49/67
International Classes:
E06B3/26; E06B3/04