United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 987
latter will be melted by the heat of the mold and distributed over the recordsurface thereof, and in rapidly cooling the 115mold and contents to set and solidify the lat-ter, substantially as set forth. This specification signed and witnessesdthis 14th day of May 1906. JONAS W. AYLSWORTII.… … 6^kmkm$dm$mm\ ^ j,
Phonograph · Patents
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