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Scientific American, Vol. 34, No. 12 (1876) (1876)

leaf 14

An illustration from Scientific American, Vol. 34, No. 12 (1876), 1876, leaf 14
hia, Pa. ing to these people such foreign patents as have matters of infringement, furnish copies of patents, and, in been secured on good American inventions in the WHIPPLE’S fact, attend toevery branch of patent business both in this respective countries from which these visitors E*or 13°76.…

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