United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 565
n, and together maintainingsaid extensions in pivotal engagement withthe inner surface of said flange. In witness whereof, I have hereunto setmy hand this 24th day of April, A. D., 1914.EDWIN H. MOBLEY.Witnesses: Helen G. Daley,W. S. McDowell. 30 35 40 45 50 Copies of this patent may be obtained… … C. E. WOODS. SOUND BOX FOR TALKING MACHINES. APPLICATION FILED JULY 14, 1914. Patented July 6,1915.
Phonograph · Patents
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