Title:
Detachable support
United States Patent 1416969


Inventors:
O'connor, John B.
Application Number:
US41143820A
Publication Date:
05/23/1922
Filing Date:
09/20/1920
Assignee:
LYON METALLIC MFG COMPANY
Primary Class:
Other Classes:
211/87.01
International Classes:
A47G25/08
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