United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 121
ing machines, the combination of a suitablenon-wax-like filler or body material, and ahydrocarbon of the naphthalene series. 9. In a composition for records for talk- 110ing machines, the combination of a suitablefiller or bodj^ material, and naphthalene. In witness whereof. I ha\e hereunto setmy… … IHOKtW B 0«U«U1 CO. »«I0-LIIWC.«<>«£1B W.!««i:iW. O = II 948,327. W. H. HOSCHKE. PHONOGRAPH. APPLIOATIOH riLED MAR. 28, 1909. Patented Feb. 8,1910. 2 SHEETS-SHEET 2.
Phonograph · Patents
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