United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 809
INVENTOR ^•^Ut/uz/^ 3-, ■^p***-*-*-^. H£ NORRIS PETSfS CO.. WASHINGTON. D. C. JS m iN 3 41 978,014. J. I. GEMMILL. AUTOMATIC PHONOGRAPH OF THE WAX CYLINDER TYPE. APPLIOATIOK FILED JULY 11, 1908. Patented Dec. 6,1910. 6 BHEET8-8HEET6. … ^9r^ InifBntor, HE NQRttIS PETCRS CO.. WASHINGTOH. D. C. i UNITED STATES PATENT OFFICE. JAMES IRWIN GEMMILL, OF CLEVELAND, OHIO.AUTOMATIC PHONOGRAPH OF THE WAX-CYLINDER TYPE. 978,014. Specification of Letters Patent. Patented DeC. 6, 1910. Application filed July 11, 1908. Serial No. 443,172. To all…
Phonograph · Patents
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