Title:
Sliding writing board for desks
United States Patent 2037919

Inventors:
Burns, Poe Robert
Publication Date:
04/21/1936
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Assignee:
Burns, Poe Robert
Primary Class:
108/93
Other Classes:
108/140, 312/322, 312/194
International Classes:
A47B17/03; A47B17/06; A47B17/00