United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 367
ing witnesses. LE./IS H.HAYS.GUSTAF W. JOHNSON.Witnesses for Hays:Geo. D. Deter,Haeold Hooker.Witnesses for Johnson:E. Danielson, J. B. OsTEANDEB. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patients, Washington, D. C. I GRAPHOPHOITS PATENTS.… … riff. 2.
Phonograph · Patents
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