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United States Patent 2349471
Inventors:
Starbeck, Frank L.
Publication Date:
05/23/1944
View Patent Images:
Download PDF 2349471
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Assignee:
Starbeck, Frank L.
Primary Class:
2/171.500
Other Classes:
D02/875, 2/209.500, 2/171.700
International Classes:
A42C5/04
;
A42C5/00