United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 644
e end and with thelower end of the screw threaded-bolt at theother end, and an arm pivoted to the underside of the vibrating plate, said arm carrying 50a needle and cutter at its free end, the otherend being secured to the lower end of the fin-jrer, substantially as shown and described. In…
Phonograph · Patents
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