United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 207
raising and lowering the reproducers,means for positively connecting the repro-ducers, and a device coacting with said con-necting means to give the reproducers mo-tion toward and from each other. In testimony whereof I have signed myname to this specification, in the presence oftwo subscribing… … WITNESSES: /CC INVENTOR BY
Phonograph · Patents
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