Title:
Ventilated-seat structure
United States Patent 1356493


Inventors:
Kerr Sr., Robert
Application Number:
US34362519A
Publication Date:
10/19/1920
Filing Date:
12/09/1919
Assignee:
Kerr Sr., Robert
Primary Class:
Other Classes:
297/230.14, 454/120, 454/907
International Classes:
A47C7/42
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