Title:
Self-righting traffic post
United States Patent 1435363
Inventors:
Wood, George A.
Publication Date:
11/14/1922
Export Citation:
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Assignee:
Wood, George A.
Primary Class:
40/608
Other Classes:
52/113, 116/63R, 248/160
International Classes:
E01F9/016; E01F9/017; E01F9/011
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