US D181432 S
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United States Patent Oee v Des-18H32 Patented Nov. 12, 1957 ACOUSTIC TILE Eve Murray, Hollywood, Calif., assignor to K; G. Berlich, Hollywood, Calif.
Application February 23, 1956, Serial No. 40,268
Term of patent 31/2 years (Cl. D18-2) The gure is a top perspective view of an acoustic tile, References Cited .in the le of this patent showing my new design. UNITED STATES PATENTS l claim: 886