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Title:
Aerofoil
United States Patent 2004256
Inventors:
Serge, Trey
William, Howard
Alexander, Chessin
Publication Date:
06/11/1935
View Patent Images:
Download PDF 2004256
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Assignee:
Serge, Trey
William, Howard
Alexander, Chessin
Primary Class:
244/207
Other Classes:
244/73R
International Classes:
B64C23/08
;
B64C23/00