United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 315
^^£1/ ™ * »»» «. »W>o.t,tMO<J«.P«»S.J«S.„0,0. „ c No. 821,629. PATENTED MAY 29, 1906. J. EIFEL.AUTOMATIC COT-OFF FOR SOUND REPRODUCING MACHINES. APPLICATION FILED JUNE 13, 1904. 3 SHEETS-SHEET 2. T&3. … //ZZSGTZzi?/: iSCHCw S 1flin*M CO, PHOTO-LITHOGRAPHEfiS w*S*hinGTON. D C I No. 821,629. PATENTED MAY 29, 1906. J. EIFEL.AUTOMATIC COT-OFF FOR SOUND REPRODUCING MACHINES. APPLICATION FILED JUNE 13. 1904. 3 SHEETS-SHEET 3. —Z^/ t&/0.
Phonograph · Patents
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