United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 145
7. * ANTON H. EINTELMAN. |us.lWitness: John Howard McElroy. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C. \ >*i\nrnurnkjlha, raliiu / AUTOMATIC STOP FOR PHONOGRAPH? AND OTHER ROTARY MECHANISM. 1,352,951 — -— H. E. Rider,… … jfyy.g..
Phonograph · Patents
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