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Birdhouse
United States Patent 2236593
Inventors:
Booth, Morris F.
Publication Date:
04/01/1941
View Patent Images:
Download PDF 2236593
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Assignee:
Booth, Morris F.
Primary Class:
119/431
Other Classes:
D30/110, 119/432
International Classes:
A01K31/14
;
A01K31/00