U.S. Patent 1,521,287 for the Acoustic Apparatus (Osophone), Granted to Hugo Gernsback December 30, 1924
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Artifact Overview
Artifact Details
Artifact
Patent
Subject Date
30 December 1924
Creators
Collection Title
Location
Not on exhibit to the public.
Object ID
68.4.5
Credit
From the Collections of The Henry Ford. In Memory of Hugo Gernsback.
Material
Paper (Fiber product)
Metal
Technique
Printing (Process)
Stapling
Color
Black-and-white (Colors)
Dimensions
Height: 11.375 in
Width: 7.75 in
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