United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 119
like, comprising a socket-arm havinga socket for the needle, a magnet arrangedindependent of the socket and socket-arm and acting on the projecting portion of theneedle, substantially as described. In testimony whereof I have signed myname to this specification in the presence oftwo subscribing… … Witnesses: VENTOR: iu /dmc
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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