United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 295
o, gear 20means, means for coupling said shafts to-gether directly through said sleeve in oneposition thereof and through said gearmeans in another position thereof, andmeans for locking said sleeve in each of its 25operative positions, substantially as setforth. This specification signed and… … AHoelw s a«A«»M 00. m010.aTH0<!»l>t«5 WWHINGIOW 0 C UNITED STATES PATENT OFFICE. EDWIN H. MOBLEY, OF HILLSIDE, PENNSYLVANIA.SOUND-BOX FOR TALKING-MACHINES. 955,894. Specification of Letters Patent. Patented Apr. 36, 1910. Application filed August 17, 1907. Serial No. 389,028. To all whom it…
Phonograph · Patents
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