United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 639
* ^X^-6. % (Vj^SSSSn^SSSV … -X ^fJ\*S* 3+VUC4i.-tOt /7ZL Fu//er GtitotAtVlf COLUMBIA PLANOOttAPH CO., WASHINGTON, D. C. UNITED STATES PATENT OFFICE. MZL FULLER, OF BIRMINGHAM, ALABAMA.PHONOGRAPH. 1 ,146,418. Specification of Letters Patent. Patented July 13,1915. Application filed February 24,1913. Serial No. 750,240. To all…
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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