United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 193
subscrib- 45ing witnesses. CLINTON E. WOODS.Witnesses: John E. Petrte,J. S. Griffith. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C. (GRAPHOPHONE PATENT) 1,353,374 CENTERING MEAN? FOR PHONOGRAPH RECORDS AND THE LIKE, 1,353,374… … &u*. 2.
Phonograph · Patents
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