United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 359
upturned and curved end, atubular piece having a complementarycurved lower end interposed between thering piece and the upturned curved end ofthe soimd conveying arm, and a yielding 85cushion interposed between the said tubularpiece and said ring piece. In testimony of which invention, I here-unto… … I mCMiUs, y^^L^x .^C^^;^ 3&i^
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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