United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 15
y 970,142 Valiqaet, I.. ?. 0 N H Veit, J.Vest, G. 946,589947,534979,231951,158 Weber, Peter (Reissue) (Original) Wessels Sc HayeWest, G. Ti,, Jr.White, George K.Williams, J. H.Wirts, S. M. 15,120 June951,496951,496975,377962,833956,460969,126963,195965,673 7, 1910. Yoime, William W. H « tl…
Phonograph · Patents
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